The combustion of the hydrogen and of the oxygen at the point of the cylinder produces solely the vapor or steam of water. Five Weeks in a Balloon by Verne, Jules View in context.
Factorial number system. In combinatorics, the factorial number system, also called factoradic, is a mixed radix numeral system adapted to numbering permutations. It is also called factorial base, although factorials do not function as base, but as place value of digits.
Factorio is a top down 2D sandbox building game produced by a small indie development team out of Prague, Czech Republic. The game focuses on resource management and building factories to produce goods. The goal(currently) in the game currently is to launch a rocket to the moon.