Question

please my friends what is the definition of Tokamak?

Answer 1

Well... a Tokamak is a kind of experimental nuclear fusion reactor. It's mainly used to produce nuclear fusion or in other words, it produces energy. The way that it works is that it circulates atoms in a tube that confines them to a narrow beam by using an electromagnetic field. It's a pretty complicated machine to understand, but just know it produces energy.

Check it out: http://bit.ly/1Mz9eLm

Also, I believe you might have gotten more answers (and faster) in the biology section. I'm not much of a scientist. I'm just giving you information off of what I know of it. :)