It is foam and is often called the 'head' of the beer. The pattern it leaves on the glass as it is drunk is called lacing.
I lived in Germany 5 years and drank a lot of beer. I never heard a name for the foam on beer. I don't think one exists or is needed.
no the beer foam does not get u drunk
Drink the foam
If it's sparkling cider and you shake it up yeah.
"beer foam" or "head" is hydrophobic proteins in beer that make tiny bubbles when beer is poured. Breweries put lots of effort into making sure there beer has an appropriate amount of head for the style.
Root beer
barm
Sounds like it.
About a finger's length. 1.5 inches! If too much foam is accumulated at the top of a beer, whoever you are serving it to is getting short-handed their alcohol.
This is a liquid who incorporated the gas, as the beer foam for example.
The stock symbol for Miller Beer is SAB.L. The actual stock name for the business is The Miller Brewing Company.
Beer is often referred to as suds. The primary reason is the foam that occurs on the top of a beer. The proteins in the beer create a higher surface tension that captures the CO2 and makes the 'head' of the beer.
the chemical reactions between the the dairy product in the ice-cream and the fiss in the root beer!