The ancient Archimedes Screw was a brilliant machine designed for what purpose?

Lifting water to a higher level

What is the incredible Antikythera Mechanism, a 2000-year-old relic, considered to be?

The world's first analog computer

The V-shaped arrangement of the cylinders

One spins clockwise, the other counter-clockwise

One uses electricity, the other uses water

One is spun by exhaust gas, the other by an engine belt

One is for gasoline, the other for diesel

Stop-and-go intermittent motion

Perfectly smooth circular motion

To replace sliding friction with rolling friction

The heat from intense air compression

A chemical reaction with the oil

The direct force of burning coal

The spinning of an internal turbine

The rapid expansion of high-pressure steam

Extruding melted plastic layer-by-layer

Fusing metal powder with a laser

Curing liquid resin with UV light

Carving from a solid block of material

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