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The brewmaster, of course, is a magical person.
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Hi, I'm Garrett Oliver, author of The Brewmaster's Table and brewmaster of Brooklyn Brewery.
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But today, I am here to answer your questions on Twitter because this is Beer Support.
0:19
At Dogs and Baseball, "Love that ass."
0:23
"What are hops and no I'm not googling it, I just want someone to just tell me."
0:26
It's like, okay, I'm the guy to just tell you.
0:30
So these are hops.
0:30
The hop is a green pine cone shaped flower.
0:34
It grows on a vine in this country, largely in the Pacific Northwest, and when that hop cone, that little flower grows out, that is where you're going to develop all your flavors and aromas.
0:46
Now here's an interesting fact: the hop is the nearest botanical relative to cannabis.
0:50
This hot flower, you have resins and those resins are giving you bitterness, they're giving you flavor, they're giving you aromas.
1:01
Hops are varietal like wine grapes.
1:01
There are about a hundred varieties of hops available on the market right now.
1:06
Some of them taste floral, some of them smell like citrus, some of them smell kind of dank.
1:12
There used to be a lot of spices used in beer, but the hot became often the only spice in beer because it also acts to the growth of bacteria and bacteria can spoil your beer.
1:24
And so people started to notice, the more hops you add, the longer the beer was going to last.
1:29
And so hops became really the focal point for bitter beer flavors.
1:35
At James 241 473 7 asks, "How do you make beer without yeast?"
1:44
Sorry James, you can't.
1:49
You have to have yeast in there to ferment your sugar into alcohol and to make all the flavors that we associate with beer.
1:49
You can use other things besides yeast like bacterial strains, etc., but you've got to have yeast to get the job done.
1:57
At Ziermann asks, "Is beer chemistry?"
1:59
Hmm, well, beer is chemistry.
2:04
Beer is also biology.
2:07
Beer is also art.
2:07
Wine is easy, right?
2:07
You got some grapes, grapes have sugar, you stomp on them, whatever else, they might start fermenting by themselves and you have wine.
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Beer is tougher.
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We're starting with this.
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There's no sugar in barley malt.
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You have to break down the starch in this into sugars, which you do in a porridge called the mash.
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The natural enzymes that are in the malt break the starches down to sugar, then you have a formulation.
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Is it going to be dark?
2:32
Is it going to be red because it has fruit in it?
2:35
Is it going to be kind of a caramel color like that?
2:37
And that's a bit more art.
2:39
And then you have biology because you're going to add yeast which is then going to consume those sugars and give off carbon dioxide, flavors and of course, alcohol.
2:47
There's also a lot of cleaning, a lot of plumbing, so you have to be ready to wear a lot of hats if you want to be a brewmaster.
2:55
So at Yoff Jackson asked, "How do you become a brewmaster?"
2:58
Because I feel that's an awesome job, #dreamjob.
3:05
The brewmaster is essentially the chef of the brewery.
3:05
There are two main ways you can learn to be a brewmaster.
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One is you take classes, sometimes for years, or you can do it the old-fashioned way, which is the apprenticeship.
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You basically attach yourself to another brewmaster, usually for years, and you slowly learn on the job.
3:26
There are many, many jobs in each brewery, but in each brewery, there's only one brewmaster, the same way that there are a lot of cooks in a kitchen, but there's only one chef.
3:32
At the Smarmy Swami asks, "Does Jamaican Viagra really equal Guinness plus peanuts mixed in a blender?"
3:39
I don't think that would make me very frisky.
3:42
I prefer my Guinness and peanuts separately.
3:48
I don't know why you didn't put them in a blender, but Guinness does have a reputation in the Caribbean and in Africa for giving people extra potency.
3:55
I don't know if there's any truth to this, I just think it tastes pretty good.
4:04
But uh, there is a thing, especially with the stronger versions, the Guinness foreign extra stout at about 8% that's supposed to be really good for you.
4:08
They think that it's an aphrodisiac and it's going to give them special powers.
4:12
I'm not sure, I just think it tastes good.
4:17
At Biophilias asks, "And is home brewing illegal?"
4:20
No, but it was.
4:23
So after prohibition, people were really worried that there were going to be all these people fermenting at home and they were not going to be paying taxes.
4:29
My grandfather was one of them during prohibition who was making his own beer at home.
4:35
In the 1970s, President Jimmy Carter signed legislation making home brewing legal in the United States.
4:40
You can brew your own beer at home and you can drink it and you can bring it to your friends.
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The thing you can't do is sell it.
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You got to pay taxes, you need licenses, etc., etc.
4:49
So yes, you can brew legally at home, but no, you can't sell it to all your pals.
4:55
At Susan Arlene asks, "Is there such a thing as boxed beer and if not, why not?"
5:00
No, and the why not is because carbonation.
5:04
You need to hold the pressure in your container and a box doesn't really hold pressure.
5:08
At Sparkly June asks, "How do you make your own beer?"
5:13
Well, it's kind of like asking, how do you make your own pancakes, right?
5:15
You can get a box mix, just add water, just add milk, or you can make pancakes from scratch.
5:21
Kind of the same thing with beer.
5:21
You can start off with a kit, but if you want to have more control, you're going to start here with the original grains.
5:27
You're going to crush them, you mix them with hot water at very specific temperatures, about 150 degrees Fahrenheit, activate the enzymes, you're going to break all those starches down into sugars.
5:38
You're going to strain those sugars out, bring it to a boil.
5:43
Now you have a liquid called the wort, W-O-R-T.
5:50
You bring that to a boil, you add your hops, you cool the whole thing down and you add the yeast.
5:50
The yeast then is going to eat the sugars, give off carbon dioxide, give off flavors and give off, of course, alcohol.
5:50
Within a few days, you've got beer.
6:00
I was an amateur brewer for, for years.
6:02
We're, we're going way back.
6:05
I am 400 years old.
6:08
I didn't like the offering of beer that we had in the mid-80s at that time, so I started making my own beer at home and it turned out my beer was better.
6:14
At Reddit Beer asks, "Hey Reddit Beer, what is the weirdest beer you've ever had?"
6:20
I've had all kinds of beers.
6:26
One of the greatest beer experiences I've had, but the strangest in flavor was drinking the traditional South African beer, Umqombothi, out of a communally passed sort of galvanized steel bucket outside of Cape Town, South Africa, and it was sour, it was funky, it had all sorts of stuff going on, it was made from sorghum, but this is a really traditional beer style.
6:26
Beer was invented probably about 10,000 years ago.
6:26
By the time you got to ancient Egypt, they had everything.
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They had beer styles, they had names, they had advertising.
6:26
Old Egyptian cities like Thebes were actually built on beer money.
6:26
The pyramids were built on beer money.
6:26
So beer goes way, way back, starting in Africa and then spreading all over the world.
6:26
At Greg Mercy Exile asks a question for beer Twitter, "Why do Belgian, German and French brewers predominantly use glass, but in the UK, most craft and microbreweries use cans?"
6:26
"Is it a case of cost versus tradition?"
6:26
In the old days, the only people who could afford a canning machine were the big brewers.
6:26
So if you wanted to buy a canner, it cost over a million dollars.
6:26
As the craft beer movement started to take off, people making canning technologies said, "We should make some stuff for, for these guys too."
6:26
And they started to make canners smaller and the kinetic technology got better.
6:26
It didn't affect beer flavor the way that it used to.
6:26
The beer can eventually became from a technological point of view equal to the glass bottle.
6:26
A lot of people feel that the can is more ecologically friendly.
6:26
It goes more places that might not allow glass like say a stadium.
6:26
The Belgians don't use many cans, but in the UK and the United States, the can is really taking over.
6:26
If we're using bottles, we put beer in a brown bottle.
6:26
Why?
6:26
Because a brown bottle is going to block a lot of the light coming in, but it can't block all of it.
6:26
A can, however, can block all the light and that is one way in which a can is actually superior to a bottle.
6:26
These days, when run properly, both packages are pretty much equally good, even though I kind of feel better about a bottle in a certain way, but that's because I'm 400 years old, you know, I'm a traditionalist.
6:26
At Lamb asks, "How do you make beer from pumpkins?"
6:26
You cook the pumpkins, you mash them up, you mix them together with the grain in your mash, the enzymes from the grain break down the starches, the pumpkins into sugars and you ferment the whole thing together.
6:26
Often people will add some pumpkin spice because people like pumpkin spice, but pumpkin beer is actually hundreds of years old.
6:26
At Hedwig Gray Malk says, "Remember last year when the Republicans were crying that if Biden won, he'd make them drink plant-based beer?"
6:26
Well, you know, my beer was always plant-based.
6:26
So that's one of those weird things like, uh, gluten-free vodka, like vodka doesn't have any gluten in it.
6:26
At Dell Boy 1978 UK asks, "How do beer makers keep their yeast going?"
6:26
"How do you grow yeast?"
6:26
Yeast is one of the most important elements in beer.
6:26
It is the agent that actually takes this sweet liquid called wort and transforms it almost magically into beer.
6:26
And there are various types of yeast.
6:26
The main one that we're using in beer is called Saccharomyces and Saccharomyces means the sugar yeast or the sugar fungus.
6:26
It consumes sugar, gives off alcohol and that's the thing that it does.
6:26
It does it everywhere in the natural world, including in our beer.
6:26
When you add the yeast, it starts to reproduce and it reproduces by budding.
6:26
So you have like one yeast cell here and another one starts to grow out of it and this happens over and over again until you have a full population of yeast.
6:26
Now, when the fermentation is finished, usually we'll cool the tank down and the yeast will drop to the bottom.
6:26
At that point, you can remove the yeast and store it for later use.
6:26
You can't store it forever, but you can easily store it for a week or more and you got to keep them healthy because basically when you're a brewer, that yeast is your partner.
6:26
We like to joke that we're just basically here working for the yeast.
6:26
It's the yeast that are actually doing all the work.
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They make the beer, we make the wort and together we get it all done.
6:26
At Dadman Walking asks, "What's the better coffee for Sunday morning, a stout or a wheat beer?"
6:26
The best coffee for Sunday morning is coffee.
6:26
However, wheat beer is going to be better with breakfast.
6:26
At Rambo Cowboy asked, "Any good seafood and beer pairings?"
6:26
My first book, The Brewmaster's Table, was about beer and food pairings and I can tell you there are lots of good beer and seafood pairings.
6:26
My favorite though probably is Belgian style wit beer and a really nice salmon in like a lemon butter sauce.
6:26
I have memories of sitting on canals in Amsterdam drinking that beer and eating that food and it's just so spectacular.
6:26
But seafood and beer, absolutely.
6:26
At T Gwin asks, "How do beer people taste the difference in IPAs?"
6:26
"I had a mango and an orange and I couldn't taste anything different."
6:26
IPA means India Pale Ale.
6:26
India Pale Ale was the most rigidly defined beer style virtually of all times.
6:26
This was a type of beer that was brewed in England and sent to colonists in India.
6:26
Beer was not an entertainment, it was a staple food product.
6:26
Many people drank it from the time they got up in the morning until they went to bed.
6:26
Water could kill you, but beer was always safe.
6:26
And these days it doesn't mean that much, it usually means that the beer at least has some real hop aroma and it has some at least reasonable bitterness.
6:26
Somebody can put mango or orange in the beer too, that happens, but uh, you want to check the label because you never know.
6:26
Drink my social asks, "Pale Ale, IPA, what's the difference between an IPA and a Pale?"
6:26
Short version, intensity.
6:26
So you're talking about pale ales, usually 5 to 6%.
6:26
Traditionally, IPA was stronger, more bitter, drier and more aromatic with hops, but really, you can almost think of IPA as an intensified version of pale ale.
6:26
At Game Quotes App asked, "Ale or Mead, Wonder Boy in Monster Land Arcade?"
6:26
It's going to have to be ale for me.
6:26
There are two main kinds of beers, ales and lagers.
6:26
Ales are warm fermented, lagers are cold fermented.
6:26
They're two different species of yeast.
6:26
They have slightly different flavors.
6:26
Ales tend to be more fruity and more complex.
6:26
Mead is fermented honey.
6:26
You add some water, you ferment it with yeast and you end up with mead.
6:26
First time I ever actually got a buzz in my whole life right after high school, it was legal back then to drink right after high school, mead at a Renaissance Fair.
6:26
I admit it, both those things happened.
6:26
I drank mead at a Renaissance Festival and I'm wearing this jacket.
6:26
I'm not ashamed.
6:26
At Los Tacos 314 asks, "What makes an IPA New England style?"
6:26
Basically, haze.
6:26
Haze and a big fruity tropical flavor is something that really came out of New England about 10 years ago.
6:26
At Orboros asks, "Shopping for beer, how many different ways can you mix wheat and hops?"
6:26
"WTF."
6:26
Here's the thing, there's not just wheat and barley and hops and spelt and emmer and all the other grains that you could use, you can also roast them very lightly, roast them until they are dark like coffee beans.
6:26
You can caramelize them.
6:26
You can flavor them in different ways.
6:26
You can then decide you're going to add spices, so not only hops, suppose you want to add ginger.
6:26
You could add fruit.
6:26
When we judge beer at the Great American Beer Festival, we actually judge beer in over a hundred different styles.
6:26
So if you're looking at the wheat and the barley and you're saying to yourself, how many ways can this really be recombined, these beers must be the same, not true, they can all be really different.
6:26
I can mix them infinite ways.
6:26
At Caroline on Crack asks, "Is the craft beer and spirits movement threatening big brands?"
6:26
The short answer is yes, but there's no reason for you to be threatened.
6:26
Big brands make their kind of beer and that's all great, but there used to be all kinds of beer.
6:26
We had one of the most vibrant beer cultures in the United States in the entire world, but then Prohibition kind of squashed everything until maybe the late '70s, early '80s, we had a monoculture, essentially one kind of beer with different names on it.
6:26
So now our beer culture is super creative and it's drawing from Belgium, it's drawing from Germany, it's drawing from the UK and also from our own homegrown traditions.
6:26
So you are living in a nirvana of beer today, but remember that we always had good beer in the United States, we just forgot for a little while.
6:26
Andy Hank asks, "Anybody else climbing a mash tun today?"
6:26
Thankfully no, I did not climb in a mash tun today.
6:26
A mash tun is basically you crush this, you mix it with hot water, you make the porridge that's going to break down your starch into sugars.
6:26
That vessel is called a mash tun.
6:26
A tun is like a pot and I didn't climb into one today, but I used to climb into them a lot when I was younger.
6:26
It was pretty mucky work.
6:26
At Madness Nut asks, "So British pubs lost lots of money for having to dump barrels of outdated beer, sad."
6:26
Yes, the traditional British style of beer actually finishes its fermentation in the cask.
6:26
It's called cask conditioned beer and you need to serve it out within three or four days once you've breached it.
6:26
If you don't serve it out that fast, it can turn sour and flat and nobody likes that.
6:26
So it is a thing, if you don't take care of your beer, you might have to toss them out.
6:26
At Joyra Artificer asks, "Are hazy IPAs just beer for people who would rather be drinking juice but want to say they love IPAs?"
6:26
Yes, basically.
6:26
If you don't like big bitter beers, you could still go for the hazy, juicy style and, you know, have your fruitiness but not so much bitterness.
6:26
At Our Williams 3 asks, "With FDA laws so tough, how do beer, wine, liquor makers get away with not listing the ingredients?"
6:26
"What's really in my adult beverage?"
6:26
That is a good question.
6:26
The answer to that is that we are not allowed to tell you what is in the beer to a certain extent.
6:26
It is strangely not legal in the United States for us to publish, for example, nutritional information even if it's 100% true.
6:26
People worry that in the alcohol context, you might try to gain advantage by saying that your beer is safe, full of vitamins, even if it is.
6:26
One of those things that's just a weird thing about United States laws.
6:26
If you go to some other countries, you might be required to actually put those things to the label and I think it would be a pretty good idea.
6:26
At Patton Smith's says, "These anti-IPA tweets peaked in 2015.
6:26
Who even makes super hop forward IPAs anymore?
6:26
Everything is hazy, fruity, citrus.
6:26
Log off Twitter and learn about beer, nerds."
6:26
I think we might learn to be a little bit more inclusive here.
6:26
There are a lot of people who like the hazy, fruity, juicy modern version and people who like the traditional sharp version.
6:26
Drink what you like, that's the most important part of beer.
6:26
We're here to have fun.
6:26
It's pretty good stuff.