Creative ways to make a can crusher?

I need a creative way to crush a can, for a science project.

Answer:

Cause the can to be heated and then seal one end (the one that was opened) and then spray with cold ice water... The can will collapse...

Share to:

Mr Heater 30000 Btu Propane Stainless Steel Sieve Gravel Geogrid Geogrid Gravel Raspberry Pi Solar Inverter Long Range Ultrasonic Sensor Concrete Grinding Equipment Road Header Md3080 Underwater Metal Detector Hydraulic Piling Rig Machine Glass Grinding Equipment Calcium Silicate Slag Iron Ore Coal Coal Iron Ore Iron Ore Tianjin