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1M 10.25 - Pile Driver:
Demonstrates: Work.
Description: Lead brick pile driver smashes aluminum can.
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![](../html_demo_pages/1m2010.jpg) |
1M 20.10 - Pulleys:
Demonstrates: Simple machines.
Description: An assortment of pulleys that can be rigged in several ways.
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![](../html_demo_pages/1m4010.jpg) |
1M 40.10 - Nose Basher:
Demonstrates: Conservation of energy.
Description: 25 Kg. bowling ball is suspended from ceiling and brought up against face, then released.
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![](../html_demo_pages/1m4020.jpg) |
1M 40.20 - Loop the Loop (large):
Demonstrates: Angular momentum, kinetic and potential energy.
Description: Aluminium track bent around itself with large steel bearing.
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![](../html_demo_pages/1m4021.jpg) |
1M 40.21 - Loop the Loop (small):
Demonstrates: Angular momentum, kinetic and potential energy.
Description: Plastic track bent around itself with small steel bearing.
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![](../html_demo_pages/1M4050.html) |
1M 40.50 - Big Yo-Yo:
Demonstrates: Conservation of energy.
Description: Big Yo-Yo.
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1M 40.67 - Energy In a String:
Demonstrates: Kinetic and potential energy.
Description: A fixed spring around a rod to insert two differing masses.
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![](../html_demo_pages/1m4040.jpg) |
1M 40.41 - Ballistic Pendulum:
Demonstrates: Conservation of energy.
Description: A drilled brass ball is fired by a spring gun into a catcher cup that is suspended as a pendulum
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![](../html_demo_pages/1m4040.jpg) |
1M 40.90 - Rattleback:
Demonstrates: Conservation of energy.
Description: Rattleback(large).
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