Smithsonian Motor-Works-by-Toysmith

Smithsonian Motor-Works

By Toysmith
$59.72
Description
Build a working model of a 4-cylinder engine, then hook up the cables to a battery box and watch the engine begin to turn. Watch the valves rock, spark plugs "fire" and pistons drive the crankshaft! Features battery-operated moving parts and lights. A STEM poster explains how internal combustion gasoline engines operate and illustrates the four cycles – intake, compression, power, and exhaust. Build a working model of a 4-cylinder engine. Valves rock, spark plugs "fire", and pistons drive the crankshaft. Features battery-operated moving parts and lights. Requires two (1.5V) "AA" batteries and a screwdriver (not included) Ages 8+
Categories:
- Inventions & Engineering
- Science

A2Z SKU: 442594
Vendor Code: TOY7409
Age Range: 8+
View details
Build a working model of a 4-cylinder engine, then hook up the cables to a battery box and watch the engine begin to turn. Watch the valves rock, spark plugs "fire" and pistons drive the crankshaft! Features battery-operated moving parts and lights. A STEM poster explains how internal combustion gasoline engines operate and illustrates the four cycles – intake, compression, power, and exhaust. Build a working model of a 4-cylinder engine. Valves rock, spark plugs "fire", and pistons drive the crankshaft. Features battery-operated moving parts and lights. Requires two (1.5V) "AA" batteries and a screwdriver (not included) Ages 8+