Well if your looking for cheats some good sites are Cheat CC (cheat code central). If your looking for hacks bing it. That's all i know, sorry.
Google all the way matey
In engines - during ice skating.
pretty much ANYTHING
Refrigerators, combustion engines, air cannons, SCUBA and submarines.
Graphics engine of course means graphics. Game engine however might mean how the game runs. That or you mean Source engine where you can download the game onto another game.
Game Maker contains a fully functional programming language (GML, or Game Maker Language) which allows you to create game engines, games, applications, utilities, etc...
Yes. There are a couple of free game engines such as the Real Time Strategy Game (RTS) and the Turn Based Strategy Game that can be used for commercial use.
Friction is useful when you are trying to stop a car, but not useful in the pistons of a car's engine (It makes them less efficient).
to play a game.
Google is the best search engine for searching websites, And bing is also.
Used properly where it was intended to be used for gasoline powered engines is useful. Breathing gasoline vapors to get high is harmful not mention stupid.
Electric engines typically offer the highest propulsive efficiency compared to other types of engines, such as internal combustion engines or gas turbines. This is because electric engines can convert a higher percentage of their energy input into useful work, resulting in better overall efficiency.