The most general definition of foam is a substance that is formed by trapping many gas bubbles in a liquid or solid. It can also refer to anything that is analogous to such a phenomenon, such as quantum foam. Often the term is used in reference to polyurethane foam (foam rubber), XPS foam, Styrofoam or some other manufactured foam. It can be considered a type of colloid.(Copy from Wikipedia:Foam)
To create a foam, you need to start with a liquid viscous enough to hold some shape. Water alone will not do this. Try taking room-temperature egg whites and whisk them in a large bowl. Do this vigorously until you produce... (ta daa!) 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 Sweet Foam - 1925 was released on: USA: 1 October 1925
foam
Assuming the foam is from furniture stuffing, then the answer is no. Such foam is plastic and is definitely not edible.
Foam soap is a liquid that has been aerated to create a foam. Therefore, the state of matter for foam soap is liquid.
foam made out of food sometimes if you blend food heaps it will turn into foam :)
its greek and means born of foam, made from foam or foam risen :)
Drink the foam