Purple.
Malted barley is the main ingredient in pretty much all beers, even some gluten free beers use extremely low amounts of refined barley malt extract. If you want a beer specifically not made with any barley at all, I would recommend reading labels and calling breweries. You'll probably have to avoid all mass market breweries, though I believe AB-InBev does make a sorghum lager named Redbridge (no idea if it's totally barley free).
Ice cannot be malted as malt is typically made from grains such as barley. Malting ice would not produce the desired effect as it lacks the necessary components for malting. Malting is a process that involves germinating and drying grains to convert starches into fermentable sugars.
It makes 1/4 of a pound.
barley in cubic meter
Most beers contain barley. Other than that, not much. Barley water, obviously, You can get barley grits and barley flour, so also barley breads. Pretty uncommon though. Pearl barley is used a lot in soups, but mostly only in home cooking, not so much in canned soup.
$0.05
1/2 cup
No. Wheat contains gluten. There are no gluten free shredded wheat-type cereals.
According to a spokesman from the Canadian Grain Commission one bushel of barley will make 490 bottles of watery beer. Canadians make about 410 bottles and Europe makes about 325 bottles from one bushel of barley.
Barley, ash and porridge. They ate so much barley they were nicknamed the barley men.
There are 16 ounces to the pound, 28 grams to the ounce. This makes 14 grams 1/32 of a pound (0.03125lb).