[MacGyver] [Lou Wozniak] is on a mission to build an internal combustion engine using only hardware store parts. What you see above is his third attempt at it. Depending on your hardware store ...

The force that moves the engine is steam, and that which produces steam is a, chemical action the combustion of fuel ... united chemically with oxygen, in parts (CO2) it becomes carboni* acid ...

Narrator: Engines are made up of over 300 bolts and dozens of moving parts, like pistons and valve springs, that all work together to turn combustion into motion. One part can be the difference ...