It is something associated with the more extreme forms of masochism (bdsm). Keep things safe, sane and consensual.
Yes, you can cut styrofoam with a knife.
"He cut off their tails with a carving knife"...
a fake wooden knife :)
you get a knife and cut it
A blunt knife's edge is thicker but not sharp. Hence, it is difficult to cut with a blunt knife.
A knife is the best choice. You can use scissors though but its cut will not be as fine as the knife's.
Metals that can be cut easily are the alkali metals. They are "soft" metals that can be cut with a knife.
Lithium can be cut with a knife because the elements built in it are very sof tand timid.
They all tend to be shiny. They're not all strong as alkali metals can be cut by a normal knife.
sodium and potassium are the two metals that can be cut by a knife.
Na (Sodium) is an alkali metal that can be cut with a knife.
Some metals, such as sodium and potassium, are soft enough to be cut with a knife. Nonmetals such as sulfur can also be cut with a knife due to their brittle nature. However, most metals and nonmetals are too hard to be cut with a knife.