tim vandergrift – Tim Vandergrift

July 18, 2017May 19, 2023

Beer Ahoy

The Further Adventures of Attention-Surplus-Disorder Man

If you read my blog for a while you’ll come to understand that I have a pretty serious problem getting fixated on projects, whether it’s brewing, winemaking, cheese, marksmanship, motorcycles, gardening, powerlifting, whatever. It’s gotten particularly bad in recent years with brewing beer: when I find out about a new style or a beer I’ve never heard of, I have to research it and make it until I feel like I have a grasp of it. You may click here to learn more about our cellar cooling system.

With that in mind, I was watching a travel show and the host hit a cafe in Northern Vietnam and sat around drinking something called Bia hơi. At first blush, it looks like a light industrial lager, common in hot countries. But then they poured it over ice and my ears perked up.

Street scene. I’m sweaty just looking at it.

It turns out this stuff is a sort of jackleg homebrew, brewed quickly and matured almost not at all, and delivered daily to bars and street-corner dispensing spots in jerry cans and kegs. Production is described as ‘informal’, with no government oversight or monitoring, and it’s meant to be drank absolutely ice cold, or even over ice, and the alcohol content is 3% ABV or less.

All of this makes perfect sense in Vietnam, which is not only incredibly hot but also terribly humid. You could drink rather a lot of beer like this and stay hydrated and refreshed without actually getting blotto, with the added bonus that it sells for something like 15 cents a glass.

After a bit of research on the interwebs, I asked around for people who’d actually been to Vietnam and tasted the beer. I lucked out in that a friend of mine who is a very discerning BJCP judge had been there a few years ago, and he was willing to share his opinion.

“Undrinkable swill full of acetaldehyde, sourness and mostly off-flavours. You’re an idiot if you want to make that.”

I get it: when you’re charging less than a buck a gallon for your beer, Quality Control is way down the list and you can’t throw a batch away just because it’s off–look, there’s a surly tourist, he’ll drink anything, get the bucket! It’s inevitable that the quality would be variable. I wanted to make my own, and I was pretty sure I could do a little better. It would have to be more expensive than fifteen cents a glass, but honestly, not that much more.

I flat-out pulled a recipe out of my butt. I chose to emulate a rice-adjunct lager with a starting gravity below 1.030 and hops around 15 IBU. I immediately ran into an issue: in order to get a moderate hop character I was going to have to either alter my regular brewing style (more on that below) or substantially decrease the amount of hops in the recipe: hop utilisation is affected by the density of the wort (yes, it’s lots more complicated, please don’t write me screeds about it) and a really low gravity beer like this is hard to make without over-bittering for style.

Another issue I contemplated was volume: if this stuff was good, and as low in alcohol as I was planning, I was probably going to enjoy more than one glass a night–it might replace most of my water intake. Making a single 19-litre keg would have me out of beer in ten days at most, and if it was really good, I would then become despondent until my next batch was ready. It’s summer here at Chaos manor, and it’s pretty warm for Canada.

The answer to both quandries lay in the techniques of industrial brewing: high gravity. The beer we mostly see advertised on television is Industrial Lager. Megabreweries make a batch of beer at very high gravities (usually over 1.070 to start), finish fermenting, and then add water to hit their target alcohol content. It’s actually a very intelligent use of resources: you can ferment twice as much beer with the same amount of tanks. This sort of efficiency makes accountants very happy, and it’s not that far off of the parti-gyle brewing systems of olden times. My plan was to brew a 30 litre batch of beer at high gravity and water it back to two batches of 19 litres, then ferment each separately with a different yeast. Not only could I brew a lot of beer quickly, I could use the higher gravity wort to moderate hop utilisation. Or so was my plan . . . I whipped out Beersmith and loaded my Grainfather profile.

If you’ve never used one, it’s an all-in-one mash/lauter/boil unit with a recirculating pump. I’ve had literally every system there is and I like this one because I can brew from home, in my kitchen, while I work at other things. It’s Bluetooth controlled, programmable for step mashes and has timers and such. It’s really pretty amazing.

Sadly, for what I wanted to do the Beersmith profile was a bit crap, so I back-of-the-enveloped it. I figured in Imperial units eight pounds of Pilsner malt, one pound of 10L Crystal malt, two pounds of rice, and two ounces of first wort hops and two ounces for a 20-minute whirlpool, to make around 5.5 gallons of finished wort to be watered back into two four-gallon batches to fill two kegs. If I wasn’t too screwy and my efficiency was low but okay, I should get an OG of 1.025-ish at pitching and get 22.-2.5% ABV and 15-ish IBU’s.

But there were a lot of departures in my plan. Most recipes would use flaked rice, but I wanted to do a cereal mash. That is, I wanted to take plain white rice and cook it to mush, and add that to my grain mash. Why? That’s the way the macro brewers do it, and I had planned on doing a three-step mash for maximum fermentability: 122 F then to 134 F and then to 149, using the boiling rice mush to drive temp to final mash.

You can see, I don’t like the easy way.

Onward to brew day. First step was to cook the rice. I got up early and put the rice on in a huge pot with three gallons of water on low.

You have to be really careful wih this step: it’s very easy to scorch starch as it breaks down to moosh. Even the faintest hint of burnt character will completely ruin the beer, so you need way more water than you think you do, and you need to keep it low and slow, and stir frequently, and it’s going to take much, much longer than you think. I started the rice at 8 am and it was just ready for the pot by noon.

As it cooked I milled my grains.

It’s no monster, it’s just misunderstood

I have a three-roller Monster Mill and I can’t recommend it enough. Mine is set to 40 thousandths and it’s perfect as can be.

Perfect and utterly consistent. A good crusher makes a huge difference.

Next step was to set up my Grainfather. With my system, as with everything I do, I did not leave it unmodified. My first step was to throw away the trub/hop filter: it’s useless. In its place I put a Titan false bottom.

Mirror stainless, right angle bend, great engineering.

Nifty fit, too. This picture from a previous batch, thus all the hops and trub.

Not only does this catch goo better than the GF screen, it also has almost no dead space underneath–less than two cups of liquid escapes the pickup on the bottom. The build-up of hops makes the screen tighter and more efficient and the wort coming out is super-clear.

But you can’t use the grain basket from the GF with the false bottom in place unless you use some serious spacers. But, I had a different mod: a bag.

Spring clips work great to hold the bag in place

Yes, my Grainfather is now a Brew In A Bag False Bottom HERMS unit, running off of an Android phone over Bluetooth. 14-year-old me, with an old canning pot and a clapped-out electric stove would be awestruck and envious. (He’d also look at the size of me and ask, “Dude, just how much beer do you drink?”)

To make a long story short, I did my usual short and shoddy brewing methods: I doughed in at 122F, immediately ramped to 134 for twenty minutes, and then added my boiling rice goo to drive everything to 149. I mashed for 30 minutes–I usually do 20 because efficiency is for drones from Sector 7G, but I wanted to clear all of the rice starch. An Iodine test at 20 minutes was clear, so the extra ten was for luck, mostly. I did a bag sparge in another bucket with around 15 litres of water at 170F and topped the GF up and tossed in my first charge of hops as it heated to the boil.

After 20 minutes of vigorous boiling I shut off the, popped on the lid, threw on the heat exchanger and started cooling the wort, recirculating it back into the Grainfather.

Counterflow chiller setup. Works very well, kind of surprisingly so.

When it got below 180F I tossed in the rest of the hops, shut off water to the chiller and left it to recirculate for 20 minutes. Then It was time to run it off to the primaries.

My groundwater is very cold, even in summer.

I took a gravity reading of the wort straight from the chiller.

I split it into two fermenters, yielding a little under three gallons each, and then topped up with treated water to 5.5 gallons. I treat it by adding metabisulphite powder to plain old tapwater, to bind out any chlorine that my municipality may have added. I have brilliant water–some of the best in the world, and it doesn’t need another thing. After it was topped up I noticed how much protein break I got. Good stuff!

When it was divvied up I took it to my fermentation chamber, aka the second bathroom. I forgot to take a picture of the SG reading of the watered back batches, but it was 1.028

It’s a shower stall, very convenient for blow-offs and cleaning.

One of the beers I hit with US-05, and the other I chilled with my groundwater again, by virtue of letting the shower hose dribble into a bucket containing the fermenter run very slowly, getting it down to 62 F overnight, after which I pitched it with Safeale S-189.

Fermentation was vigorous in both, and completed after ten days.

I let the beers settle and racked them to kegs. I stoppped to take an SG reading and it was corrected to 1.004 This makes a start-finish difference of 18 points. Multiply that by the ABV conversion number and you get 2.36, just under 2.5% ABV, good enough for my purposes.

After they had both chilled to 38F I burst carbonated them and let them carb under pressure for a few days, then tasted them, and shared with some friends. How was it?

Poor man, that beer must be terrible. After two weeks the beer dropped star-bright, looking like it had been filtered.

The lager version is better than the US05, but only subtly so: both beers are incredibly light, have just enough hops to balance the grain character and the crystal malt fights the carbonic acid with great precision.

I drank most of a keg in two weeks, pretty much a record for me. It’s like fabulous Gatorade, refreshing and deliciously beery, and yet the alcohol is so low I can have a pint with my lunch and continue working.

I’ve always disdained macrobrew lagers. They have all kinds of off flavours and aromas and don’t satisfy me in any way. This is different: it’s beer-flavoured beer, and hits the spot without overwhelming. I dare say it’d be easy to screw up, because the style is so light that it would show flaws instantly. But when it works, it’s really great beer. And that is the beauty of homebrewing: I can do whatever I want

Next up, I’m going to make a Belgian Kinderbier, a dark ale at 2% ABV that should have enough roast and caramel to make it richer and more interesting, while still being suitable for lunching.

If you’re looking for the best beer delivery Pimlico London has to offer, check out Booze-Up. A great 24/7 alcohol delivery company that can bring your any alcoholic beverage you want anytime, anyday!

Hey, if you’re in Vanbrewers and were at the June meeting you may have tried an early version of this recipe without the 10L crystal and with different yeast. That stuff was okay, but this is the bomb, I swear. There won’t be any of this to share at future meetings though, until I work out a brewing schedule that can compensate for me drinking a whole keg every two weeks.

May 10, 2017

Making Mad Mead Part 5: Judgment(al) Day

For those following along at home, you can check out my mead series here

After initial hostilities and threats to my person, traditional mead makers seem to have accepted my presence in their midst, and I have come to see the interplay of their dominance battles within the tribe and the constant quest for honey and authenticity with the detachment of a rational anthropologist. I can only hope to retain the trust of these gentle, beautiful creatures in the future.

With my mead clear, stable, sweet and carbonated to deliciousness, it was time to pack up the station wagon and head down to the Pacific Northwest Homebrew Conference. You may recall I was on the hook for a seminar on Meadmaking, one I chose to title, “Mead: Delicious Historic Beverage or Spoiled Bee Vomit?”

It’s held in Vancouver Washington, which is immediately north of Portland Oregon, where most of the brewing clubs and a lot of the brewing action in the Pacific Northwest happens.

Why hold it in Washington if Portland is so darn awesome? Money: doing it in Portland would probably double costs as with popularity comes great price tags. Still, although Vancouver is a tiny little burg it’s not a bad place at all. Best of all it’s only about a 5-1/2 hour drive from Chaos Manor, just over the border from Washington in Canada. With a car full of jockey boxes, CO2 apparatus, kegs and bottles, I wedged a suitcase and a spouse in there for the journey.

That much happiness can only occur in the presence of donuts

Portland is not without its charms, and I killed a couple of days hitting Voodoo donuts, parks, museums and shopping. I was also lucky enough to have time for my friends Emily and JT, a delightful couple of Oregonians who not only make great beer, but are also cool in many other ways. That’s pretty much the best part of working in the industry I’m in: you meet so many wonderful, gracious and lovely people, and long after businesses are gone and deals are done, they’re the ones you remember.

Eventually I had to put the beer down and go to work. The seminar was a success, with a couple of dozen folks listening to my lecture (you can check out a copy of my presentation here), enjoying Ancient Fire Mead and my own creations. Everyone agreed that Ancient Fire‘s meads (generously donated, if you recall, by Jason and Margot Phelps) were superior examples of the craft, while my bone-standard traditional mead was (generously) described as ‘icky’.

The Barkshack was very well-received, with some participants asking for thirds, a very gratifying circumstance. I had a lot of really great questions from the crowd, who were keen to make their own mead, authentic and drinkable. While I’m only a winemaker trying to understand all kind of fermentation, I hope my message that mead–heck, any fermented beverage, for that matter–doesn’t exist in a vacuum on it’s own, but needs to be seen as part of the family of fermented drinks that we can all share, whether it’s dandelion wine, Russian Imperial Stout, or Cabernet Sauvignon. Tradition is great, because it teaches us where we come from and how we got to where we are, but it’s innovation and sharing ideas that will take us where we’re going next.

After the lecture was done, it was time for club night. If you’ve never been to a brewing conference club night, you’re really missing out. If you’ve been to the one at BrewCon (I was there the last time it was in San Diego) it’s a glorious riot of beer craziness. PNWHC club night is smaller, but they go all-out crazy with beautifully decorated booth, some of which are more like small brewpubs than little club gatherings.

Tim, Alvaro and Nathaniel, representing Vanbrewers and the Tri-Cities brewing clubs. Seems legit.

Our own booth was a bit more modest, as it was me straddling the fence for the Tri-Cities Brewing Club and for Vanbrewers, along with Alvaro and Nathaniel. We’d like to make a big show of it, but with the US exchange rate and transportation costs all of us were combining it with business trips or vacation time. We were up 50% in attendance year-over-year, a trend we hope will continue.

We were pouring Nathaniel’s Vickie’s Smoked Porter, a really solid porter made with Miss Vickie’s smoked potato chips, Alvaro’s Pisco Sour (I think it was a Saison base, but boy howdy was it delicious) as well as his new world Pilsner with modern German hop varieties, as well as my Barkshack Ginger mead.

My own prediction was that while the blockbuster Imperials and Double IPA’s were going to be early favorites with the crowd, the mead, balanced to off-dry, fruity and refreshing, would get more popular as the night progressed.

In the spirit of the thing! Glad you enjoyed it, Wendy!

Turns out I was right. By the end of the evening most of my keg was gone, with the folks enjoying it coming back for fourths and fifths (not to worry: everything took place in the hotel and nobody was driving anywhere, and there wasn’t anyone overserved–lots of little samples instead).

Straight-up legends, Mike ‘Tasty’ McDole and Denny Conn

Two very welcome visitors were Denny Conn and Mike McDole, who both tried the Barkshack and appeared to enjoy it. Denny’s comment was that it was the first mead he’d tasted in years, and that he didn’t mind it was the highest praise I could have asked for.

After that it was all over but for the packing and tidying and tripping back up to Canada. I’d like to think I learned something on my mead journey, both from making it, teaching people about the history of fermented honey, and the fallout from a tiny minority of mead makers who really took offense at me approaching ‘their’ beverage with humor and cynicism.

People love what they love. And we beer geeks, wine dorks and mead maniacs love what we do so passionately that we’re willing to share both our brews and our knowledge with others, so they can catch the bug and make it a part of their lives–or at least so they can understand something we consider amazing and wonderful.

That’s a thing worth investing your time, your passion and your self-identity into. And I’ll drink to that.

February 28, 2016

Tasting Master Vintner

Good taste doesn’t exist. It is our taste. We have to be proud of it.

–Franco Moschino

If you read my blog, you know by now that I’m the Technical Winemaking Advisor for Master Vintner, the first new line of wine kits in years, and the first one sold exclusively by an All-American company. Aside from the usual sorts of things I do as an advisor (which grapes and juices, what varietals, how to package, instructions, launches, instructions, etc, etc) which fall under the heading of ‘Curation’–a designation I love because it really says what it is I do–I also make and drink the wines.

After all, how else am I going to ultimately know how they taste? The human palate is the single most sensitive analytical tool that a winemaker possesses. Not that mine is necessarily the most sensitive in the world, but it does have three decades of training going for it, and that’s what I put to use this week when I went into my cellar and pulled out samples of my very first Master Vintner wines. They’ve been in the bottle long enough to develop their full slate of flavours and aromas, which I go through on the videos below.

First up, Master Vintner Chardonnay!

Next, Pinot Noir

The Big-Boy, Cabernet Sauvignon

And the luscious Merlot

I’m as proud of these wines as I could possibly be. The process for making a new wine kit is long and sometimes it seems overwhelmingly complex, as you have to ensure that the wine is going to turn out right from the first time and every time. Working with the talented and dedicated folks at Master Vintner has been a joy. It’s not a matter of just making a kit, but of getting the kit painstakingly right, and good enough to put my name on it.

And it’s that good. I’m putting on a dozen new kits right away so I can fine-tune a whole bunch of winemaking parameters–oak, yeast modifications, sur lie and battonage, temperature control, barrel ageing, all of the good stuff that winemakers get to do to make every batch of wine their very own.

the-cameraman — Yeah, that’s about the size of it

One final thing: when you’re watching these keep in mind that I’m a long time video presenter, but a first-time video shooter . . . I bought a brand-new camera and put it to use for the first time, and during the filming my new studio lights caught fire and nearly burned my house down, construction on the street out front got loud and then a lot louder (a pneumatic hammer on an excavator shut me down for almost two days!) and a crow stole my lens cap. It’s really a testament to how tasty the wines were that I got anything on video at all, and I’m looking forward to learning to shoot more (and better quality) in the future.

January 7, 2016January 7, 2016

Captain Video!

mv blog face — A face you can trust! A wine you’ll love!

I’ve been busy! The Master Vintner website has launched and we’re busy filling it up with great wine kits, great deals and lots of cool info about making your own wine–and having lots of fun with it. One of the things I’m pursuing is making a bunch of new videos, right here in Chaos Manor.

Before I started making new videos, I went back and reviewed the stuff I’d done before, some of which is on my YouTube channel, with more on Northern Brewer’s channel. Some of it has even been bootlegged by other people, and much to my surprise some of my videos have gotten hundreds of thousands of views–how does that even work?

I thought I’d curate a bunch of them so you could pick and choose right here if you wanted to have a look at what’s going on with home winemaking right now. If you like ’em, go ahead and subscribed to my channel and you’ll get updates when new stuff is uploaded.

Note that some of these videos are of me from previous employers: don’t worry, the information is still good and you can learn just as much.

Winemaking Techniques

https://www.youtube.com/watch?v=PuoXO5jjWxU

https://www.youtube.com/watch?v=A3jfg2Ri7Bw

The Privilege of Failure

fail·ing

noun: a weakness, especially in character; a shortcoming. “Pride is a terrible failing..”

If you’re not failing every now and again, it’s a sign you’re not doing anything very innovative.

–Woody Allen

So much deliciousness crammed in one pint glass

I was over at a neighbour’s house a little while ago and brought some of my homebrewed beer with me. His father, a very experienced brewer, was extremely complimentary about my Saison, a Belgian style of beer that features a low hop rate and a lot of spicy, fruity yeast character. I was momentarily filled with pride, because it was a pretty good beer, and it was the very first time I’d brewed it, and one of my peers was impressed. Yay me!

The next day I was working in my cellar and feeling pretty smug. As I racked a new brew into a keg I thought, “I can’t remember the last time I brewed a bad beer .”

That’s when I realised that I had a problem. Not failing was a sign that I was doing something terribly wrong.

For most people, failure is seen as a universally bad thing. Internet slang has produced a meme that has shortened criticism to the point where one can point to something and shout ‘FAIL!’, and it’s perfectly expressive opprobrium. Calling someone a failure is a pretty cutting insult.

The problem with this attitude is that a lack of failure doesn’t let us grow. Failure isn’t bad. If you want to learn something, really master it, the first thing you need to do is to figure out how not to do it. Thomas Edison made thousands of attempts to make a light bulb filament that would last more than a few seconds under current. When asked about his failure, he said, “I have not failed. I’ve just found 10,000 ways that won’t work.”

Failure is a great motivator, it not only helps us grow, it also motivates us to try harder, to try again. But there’s an even more important benefit to failing: it frees you of pride–well, not pride precisely, because it’s fine to be proud of an accomplishment. What it really wipes out is hubris. Hubris, according to the interwebs, often indicates a loss of contact with reality and an overestimation of one’s own competence, accomplishments or capabilities, especially when the person exhibiting it is in a position of power.

Dang.

I am in theory an ‘authority’ on home fermentation. That’s what my career is based on, anyways, and it’s how I navigate most of my business interactions. I’m an excellent candidate for hubris. Luckily I mostly suffer from Imposter Syndrome, so I’m protected from hubris to some extent.

Never heard of it? Imposter Syndrome is the feeling that you’re not really competent in your given field, that you’ll be found out to be an imposter. This is most common among people who are actually competent, rather than those who are not–they’re covered under the Dunning-Kruger effect , which is when someone cannot recognise their incompetence in a given area.

I was moping about how I was failing by not failing and generally wondering where to go next when I came across a philosopher who put his finger right on the main nerve. It isn’t the first time he’s put me on the right path when I needed guidance. Meet my spirit guide:

Yes, I’m perfectly aware he’s a cartoon dog created by Pendleton Ward and voiced by John DiMaggio. He’s also a perfect character to voice subtle wisdom. And here’s the quote that got me.

A more profound koan has not been produced

This works on two levels. First, it’s an acknowledgement that nobody starts out perfect, and it’s practice and effort that makes you better. But more importantly, sucking at something you thought you’d already mastered will open up new levels of complexity and new ways of thinking about what you’re doing.

Jake’s wisdom immediately cheered me up. I went out and brewed a batch of Belgian Witbier. I wanted to do something interesting, so I did a 5-step decoction mash (a complex technique that involves many steps of taking some of the grain mash, heating it and adding it back to raise temperatures, over and over again). I also added two kinds of dried orange peel and two different kinds of coriander, and a Saison yeast strain to kick up the spice.

It turned out terrible. And that’s great.

I learned things about the value of decoction mashing (low, in this case) subtlety with spices, and the lack of crossover between Saison and Wit yeast.

Most of all, I learned that I don’t have a magic touch or a lucky streak, and my beers can really suck when I lose focus, and that any pride I have is misplaced.

I followed that beer up by brewing a proper Saison, an Imperial IPA and a session beer. In every case I used new techniques, ingredients or yeast that I haven’t worked with before. I’m very lucky to have had the privilege of failure, the ability to make mistakes, see what they were, and to correct them. Failure makes me a better brewer, and I’m looking forward to screwing up next time–as long as I don’t run out of beer because of it!

April 1, 2015October 16, 2020

NEW PRODUCT RELEASE, TIM VANDERGRIFT WINE KITS

April 1, 2015

Conjectural Technology Laboratories, a division of Tim Vandergrift Worldwide, is excited to announce the ultimate kit winemaking product, one that will revolutionise both the the use and the appreciation of wine. A decade of research and development has produced the ultimate device for detecting and defining the most subtle nuances of wine, the Beverage Vaporiser.

The Beverage Vaporiser system (also known as the Volcano for it’s cone-shaped appearance) allows the user to

Drink wine as young as 10 days old
Taste 100% of the nuances of any wine, regardless of type or quality
Identify not only grape variety and style like a wine professional, but even to name the terroir, region grown and even the vineyard, with no training or study!

volcano-vaporizer — System shown: red wine vaporiser, white wine vaporiser and two Vaporbotas.

“The concept is actually very simple”, says Dr. Ann Credulous, Director of the Conjectural Technology Lab for Tim Vandergrift. “Wine is a solution of organic compounds, with many volatile fractions–esters, ketones, aldehydes, thiols, monoterpenes, pyrazines, etc. For the most part The majority of volatile compounds responsible for aroma combine with sugars in the wine to form odorless glycosides. Through the process of hydrolysis, caused by enzymes or acids in the wine, they revert into an aromatic form. The act of tasting wine is essentially the act of smelling these vaporized aroma compounds. What we have done is found a way to duplicate the hydrolytic process that releases these aromas with tuned heat and vibration in a volatizing chamber.”

While the concept is simple, the results are anything but.

“Olfactory receptors cells, Dr. Credulous continues, “Each sensitive to a different aroma, pick up these compounds and transfer the information to the brain by way of the olfactory bulb. In the 1980s there was renewed focus in studying the correlation between aroma/flavor compounds in grapes and the resulting quality of wine. Scientists were able to use chromatograph-mass spectrometers to identify volatile aroma compounds in various grape varieties. It was our research into the action of the gas chromatograph chamber action that lead to the discovery of induced hyrdrolysis.”

WineCano — Hydrolysis Chamber not shown for security reasons.

The Beverage Vaporiser works like this: the wine to be sampled is loaded into the Volcano and is put through the patented Chromatographic Hydrolysis Chamber. There, through a tuned system of temperature, resonance frequencies and aetheric distribution algorithms, the wine is turned into a richly textured, intensely flavourful vapour. Inhaled gently, this vapour reveals every aromatic compound and every bit of the bouquet and nuance of your wine. According to Credulous, that’s the key to identifying wine like a pro.

“By extracting and concentrating all of the aromas of wine in a small volume, they’re more pronounced. Anyone who has ever struggled to identify a particular character in a wine will be able to instantly smell blackberry in a Cabernet, or cat urine in a Sauvignon Blanc! Using pre-set algorithms in the Volcano, wines will release aromatic profiles identical to famous wines and vintages, from ’47 Mouton to 2001 Screaming Eagle. Training your palate has never been easier!”

And there’s more. According the Director of Customer Experience William Nelson,

“Because we tune the precise type and quantity of volatiles that are released, we ensure that only the finest, richest aromas come out. We can make an inexpensive or very young wine release the same aromatic character of a first-growth or Premier Cru wine that’s been aged for years, even decades.”

“But that’s only the beginning: because ethanol is a volatile compound we can suppress the hydrolisation frequency of alcohol in the machine–the vapour is as delicious as wine, but won’t lead to intoxication or drunkenness! The whole point of wine appreciation is to identify the character of a wine, to appreciate it for itself. By eliminating the effects of alcohol on the nervous system we can extend that pleasure indefinitely, and consumers can use as much wine as they want, without introducing toxins into their body or straining their liver.”

vapour head — Ease up off that Cotes du Rhone, chum!

Of course, consumers can set the machine to deliver ethanol if they wish, by selecting the correct menu item on the touchscreen and agreeing to the End User License Agreement.

While there are plans for several types of vaporisers, including the portable prototype shown above, the Volcano is the first wine ‘Vape’ being launched and is highly suggested by dragonvape.ca. The Volcano Classic quality is first rate, and the build quality is incredibly durable: it’s made by a German company, Snortzen-Pickel, who offer a 3 year warranty standard on every purchase. Both the aromatic tuning and chamber size are adjustable to suit your needs–it can vaporise up to three litres of wine at one time, allowing you to serve two dozen guests easily.

Ann Credulous — Dr. Credulous in front of the first Beverage Vaporiser prototype.

The Beverage Vaporiser Volcano will be available in late September, timed to use in conjunction with the 2015 harvest. “We’re extremely proud of this product,” Says Ann Credulous, “Drinking wine is now a thing of the past–and rather than just sniffing a vintage like cavemen, we can literally inhale every drop!”

It’s a brave new world for wine!

March 17, 2015

Back In the Land of the Living

That's the one, officer — That’s the one that got me, officer. Arrest him!

It’s been over a month since I posted to this blog. In social media terms, I might as well have left on a voyage for the new world and been captured by Barbary pirates and written off for lost, mourned only by creditors and a disgruntled cat, forgotten by time and tide.

I was originally taking a two-week break to go to Mexico, in order to soak up some Vitamin D (aka, ‘lay in the sun’) and local culture (aka ‘Tequila’). I did that and had some fun, but felt a little off the second week of the trip and by the time I got home, I had a cold.

Only no, it was a case of the H3N2 influenza. In popular culture a lot of folks equate a bad cold with ‘the flu’–I’ve probably been guilty of that myself. But the truth is this: if you can get out of bed, you don’t have the flu. Between a fever that ran over 102F for the better part of a week and the constant feeling that I needed a good solid night of sleep every time I woke up, I was off my feet for a week, recovering for two more and (oh the horror!) I completely lost my sense of smell and taste for nearly a month!

Happily, that’s all behind me now, so I can get back in the saddle. I’m going to be tasting my Master Vintner series wines! They’re still very young but will have calmed down from bottle shock and be showing their true character.

I’m also hard at work on new projects with my friends at Northern Brewer, so I better get crackin’, and let the disgruntled cat and the Barbary Pirates know that I’m back amongst the living.

August 27, 2014

Tim Vandergrift: Master Vintner and Midwest Supplies

midwest-announcement — I can’t remember why I was so mad at that wine glass . . .

The big news is finally here! Midwest Supplies and Tim Vandergrift are working together! I’m really happy with the fit between us and excited to introduce new products and to work on advancing home winemaking. I became an independent consultant early in 2014. My biggest concern about my new career was where I could apply myself to make a difference in the consumer-produced beverage industry (aka Homebrewing and Winemaking).

While I connected with many small clients and really love the interaction I have with them, I looked around and realised that one of the most dynamic and exciting places in the industry was right in front of me, Midwest Supplies. I’ve worked with them for more than a decade on behalf of Winexpert and always loved how they ‘got’ the industry, understood home beer and winemakers, and generally felt they were my kind of folks. Of course, this didn’t keep me from thinking that they could probably use a guiding hand on the wine side, but I always had other priorities. Now that I’m their Technical Winemaking Advisor I feel incredibly fortunate to have the opportunity to work with them to introduce some new ideas to home winemaking and do educational and promotional activities as well. I’ve even got a couple of videos up to start, one on the benefits of using a floor corker,

And one on the savage joy of using a three-pronged stirring whip! The Great! Big! Deal! that I’m really happy about is some of the new products we’ll be bringing out in the future. No hints just yet, but I’m pretty stoked about sharing them, and won’t hide that light under a bushel. If you’re already a Midwest customer, thanks! If you’re not yet, check ‘em out, and check out My Ten Favorite Wine Kits—nine of which are on sale for a limited time! Use the secret coupon code (hint: it’s WINEGURU) at checkout and you’ll save 15%. How’s that for a hello? Lots more to come, and so much to do, and I couldn’t be happier or more proud.

June 18, 2014June 18, 2014

Shooting Automatic Weapons Underwater, Stirring Wine Kits Above

Wine-tasting — Wine comes in colours? Bring me some beige wine!

Making wine from a kit is an awesome way to become your own personal vintner. The kits provide all of the ingredients and materials to turn out a couple of cases of wine in less than a couple of months, and the instructions are complete, clear, and very easy to understand.

deluxe_wine_making_kit — Everything you need! Well, except for the kit. And patience. Patience is the tough one.

Ahem. Given that I wrote most of the kit instructions out there over the years, it’s understandable that I’ve got a positive feeling about them. However, I’m aware that not everyone thinks they are as clear as they could be, and it almost always seems there’s too much detail or not enough.

One area where it’s difficult to convey the exact intent is in stirring. When you reconstitute the kit on day one, it’s important to stir hard enough to mix the juice thoroughly–easy enough. On fining/stabilising day stirring is even more important: you have to agitate the wine hard enough to disperse the trapped carbon dioxide gas. If you don’t, not only will the wine be slow to clear, it will be fizzy at bottling time and will always have a slightly off aroma and flavour–that trapped CO2 will carry a bit of other, nastier gases with it, like hydrogen sulphide and dimethyl sulphide: rotten eggs and cooked cabbage respectively.

In actual fact, you shouldn’t ‘stir’ your wine kit. Stirring merely moves the wine around, like a lazy kid on a merry-go-round. You need to agitate the wine hard enough to get all of the gas out.

This is why I’ve always recommended a drill-mounted wine whip.

To use one of these, once it’s sanitised, the top goes into the chuck of a high-speed reversible hand drill (plug-in kinds are best–those battery jobs always seem to be flat when you need them) and the three prongs are folded and inserted into the carboy or bucket. When you’re de-gassing, you always use the whip at full power, except at the very beginning, when you test to see how much gas saturation the wine has. Everything is fun and games until you’ve got Krakatoa Cabernet fountaining out of the carboy and onto the ceiling. Sequence goes like this:

Quick, one-second experimental stir. If things don’t instantly spray out of the carboy, proceed to step two.
Go absolutely full power, and keep it there.
When the wine begins to swirl up the sides of the carboy, looking like it’s going to overflow, immediately reverse direction, and go full power, against the flow of wine.
You’ll see the wine stop climbing up immediately. Keep it on full until it starts to climb up again, and repeat the reversal–full power.
Repeat this twice more, always full-on.

If your wine is not de-gassed at this point, it’s because the gods of fermentation hate you, or your wine was not finished fermenting, or your wine is very cold and it’s a bright sunny day (high barometric pressure). But I’m betting on some kind of divine divine vengeance because I’ve never needed more than three spins each way, less than two minutes altogether.

The point of intense agitation is to cause tip-vortex cavitation in the wine, at the tips of the whip. Cavitation happens when you vaporise a liquid by exposing it to decreased pressure. This vapour is the same thing as steam from a boiling kettle, but doesn’t involve heat–just the pressure reduction.

This is a little hard to visualise, but it obeys the laws of thermodynamics perfectly. The most common place to see cavitation is in boat propellers. Spin them up too fast and they won’t push the boat, because they’ll be in a cavity of water vapour, whirling about and doing nothing (unless they’re special supercavitating propellers, but let’s pretend they don’t exist).

SSShean Connery(sh) — “Attenshan crew: pleashe ignore my ridiculoush accshent and obvioush toupee. That ish all.”

For the last couple of decades I’ve been telling people about cavitation by quoting the 1990 movie The Hunt for Red October. It’s a techno-thriller about Soviet-era espionage and features Sean Connery as a Russian sub commander with a ridiculous Scottish lisp. In the fateful scene the commie sub tries to make a run for it but the propellers spin too fast and they cavitate. Why this is a crucial plot point is that during cavitation, when the vapour bubble collapses (as all good bubbles eventually do), they slam shut with such violence that they ‘hammer’ the water, which makes a large enough noise to alert enemy sonar operators. It’s this slamming/hammering effect that literally blasts carbon dioxide bubbles out of suspension, and why stirring any slower is almost useless for de-gassing.

(Not only does this make a really great echo for sonar operators who might be looking for Rooskies, in extreme cases it can cause sonoluminescence, a burst of photons [light] from the bubble collapse. You know why it does this? Good, that makes one of you. Nobody actually has a lock on the theory of why a collapsing bubble in a liquid makes light. It just does. Probably quantum, or Vogons or something.)

That analogy worked for the first decade, less well for the next, and now it doesn’t carry any weight with people under the age of twenty-five, who never lived with a Soviet Union, just a big old Russian crazy-quilt of ongoing collapse and oligarchic wealth transfer. I’ve been trying to find a new handle on the moment, and Just This Day I found one, courtesy of Smarter Every Day. If you’re not familiar with them, you’re welcome. Destin and his support crew demonstrate scientific and physical principles in extremely clear ways and film them (sometimes at twenty thousand frames per second!) and post them on YouTube. If you’re a science geek/covert nerd like me, that link is going to suck up a lot of your time for a while. My apologies to your family.

Here’s the video, in which they shoot an AK47 in an (empty) swimming pool.

It’s over ten minutes long, and while I urge you to watch all of this fascinating and brilliantly executed demonstration, if you’ve got a cake in the oven or are being chased by zombies, you can fast-forward to 4:30 for the most excellent illustration of the hammering effect of the bubble collapse. The AK47 bullet travels through the water, pulling a vapour bubble behind it. The bubble collapses, and as it does, you can actually see the intense shock wave that the collapse produces. And it hammers so hard, it rebounds and produces a secondary shock as well!

Imagine what being shot with a Russian carbine would do to a carbonated beverage. Yep, it would really go a long way to de-gassing it. And that’s the same kind of action you get when you stir your kit wine with a whip at full speed, only with less bullets and collateral damage.

The question could come up, ‘Why are you so hot on that three-prong whip, Tim? It’s much more expensive than the other drill-mounted stirring whips on the market–do they pay you?’

Alas, I only wish I got a commission on those things. I’ve been pushing them like a madman since I saw the first one. It’s purely a functional thing–the other models of whip work, but they’re not quite as effective, for a couple of reasons. First, most of the other whips cannot take the force of being reversed under full power. Their stubby little blades shear right off, or the hook-ish shaped ones twist themselves into a knot.

Second, if it’s the speed of the tip of the whip/propeller that makes the vortex appear, then spinning a set of three whips spanning a circle nearly a foot across at the same RPM as a wee stubby little set of blades will make those long whip-tips travel immensely faster–they have to to cover the same complete circle as the wee little ones, so they’re hustling much faster.

So there you have it. Please don’t fire an assault rifle into your carboy. Instead, get a drill and one of those amazing three-prong whips and you’ll be out of gas faster than a ’59 Caddy.

Cadillac-1959-rear — Nope, I can’t see the propellers either.

May 8, 2014May 8, 2014

Things Happen

Face it, you read it in Farnsworth's voice, didn't you? — Yes, very good news

I have a zillion things going on right now, and it’s making me very happy indeed. I’m not a chap for sitting quietly and waiting for events to unfold. That way lies madness for me. Luckily, the unfolding, she comes. First, after a relatively short wait, I got a spot of shoulder surgery that I really needed. I first injured my right shoulder back in the mid 1990’s, competing as a powerlifter.

The older I get, the better I used to be. — 600-3/4 lb squat. Yes, I did a full squat (hip below knee joint)

The sport was very good to me, teaching me discipline, persistence, and the rewards of focusing on really big goals. The trade-off was, that high goals come with costs and I had three knee surgeries (which turned out well) but finally hurt my shoulder badly enough that I had to stop competing back in 2005. At the time I looked into surgery, but since I was considered extremely high-functioning (“It hurts when I bench-press more than 315 lb.” “Well, don’t do that.”) my best choice was to put off surgery until the techniques got better. Fast-forward a decade and they have. Last fall I went in for an assessment and day before yesterday they knitted me new set of rotator cuffs.

It was all moosh in there. — Black and white is better. Colour is pretty gruesome.

I had full ruptures of all my rotator cuff muscles, a torn biceps tendon, bone spurs and the head of my humerus apparently looked like a used golf ball. But all better! Other than being in a sling for two months, I’m pretty dang happy, and the prognosis is that I’m going to actually be able to return to training. Competitive powerlifting? Well, wouldn’t that be a trip . . . but we’ll see. I’ll just be glad to be able to reach for things on low shelves without having my arm flop out of the socket.

Next good thing is the upcoming Winemaker Magazine conference! I’m terrifically excited this year, since I’m doing a boot camp! It’s an intensive course for winemakers who want to learn the secret secrets that I’ve never shared with anyone before. As the industry’s technical guy for 22 years I was never able to really let loose with the good stuff for consumers. Now, sky’s the limit! I hope you’re going, and I hope I’ll see you there.

I’ve also got a couple of irons in the fire right now that are really exciting, product development-wise, plus something I’m terrifically pleased about. I hope to be able to let everyone know more very soon! Keep watching this blog, as I won’t be hiding any lights under bushels!