I dont kmow
Albert Einstein was the one who discovered foam
Foam is a noun (the foam) and a verb (to foam).
There was foam coming from his mouth.I like foam on my coffee.Is that shaving foam behind your ear?
Foam beds commonly contain layers of memory foam, polyurethane foam, or latex foam. Memory foam conforms to the body's shape, polyurethane foam provides support, and latex foam offers resilience and breathability. Some foam beds may also include cooling gel or copper-infused foam for temperature regulation.
insulation foam or upholstery foam
High density foam is just your typical foam. It does not conform to your body when it heats up like memory foam does.
foam
Foam Sweet Foam - 1925 was released on: USA: 1 October 1925
Assuming the foam is from furniture stuffing, then the answer is no. Such foam is plastic and is definitely not edible.
Drink the foam
Inside foam is a gas. :)
Foam is NOT plastic!