Stanford’s Zare says if you see bubbles clinging to the side of the glass below the surface of the beer, there’s a good chance the opposite is true. Scratches in a glass — but also things like lint, ...

This is when that tasty, tasty foam sticks to the side of the glass as it empties. A clean glass, Hobday said, “allows for residual foam to stick to the walls as you drink your beer, forming a ...

Pass it on: The shape of a glass may influence how quickly we consume alcohol. Follow MyHealthNewsDaily on Twitter @MyHealth_MHND . We're also on Facebook & Google+ .

Scientists fom the French food safety agency, ANSES, have discovered that drinks sold in glass bottles - including water, beer, and wine - contain more microplastics than those in plastic bottles.