The most interesting thing you know...

Small part of gasoline mixed with styrofoam will create Napalm. The gasoline will dissolve the styrofoam in which making a thick, runny substance that will burn a long time.

That's not actual napalm, but an improvised version.


The internal combustion engine was invented in 1897 by Carl Benz. Six years later, the Wright Brothers built their own engine for the Wright Flyer.