Newton's Laws - 9 views
Newton's First Law - 5 views
A Mole of Moles - 12 views
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Here is a ROUGH "calculation" of what a mole of moles would be like.
How Elevators and Pulleys Work - YouTube - 0 views
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"How Elevators and Pulleys Work"- simple animation
How Levers Work - YouTube - 1 views
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"How Levers Work" - simple animation that explains how levers work
Pulleys - simple machines - YouTube - 1 views
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"Simple Machines lesson for 3rd grade unit. From Disney's Bill Nye the Science Guy. Levers, pulleys, and wheels. Also clips from Eureka!, a 1980 animated short series from Toronto. Music by John Williams"
Mechanical Advantage - Pulleys - YouTube - 1 views
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"This video uses working simple machines to demonstrate how to calculate mechanical advantage. Suitable for any school program involving simple machines. Demonstrates pulley systems including a chain block."
Levers, Fun for the Whole Family - YouTube - 1 views
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"What are levers and what are the three types? Well check this out and see. For a full lesson plan and more movies check out www.bitesizephysics.com"
Richard Muller shows what it means to be a climate change skeptic | Fred Bortz - 3 views
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MacArthur "genius" grantee Richard Muller, a highly respected physicist and self-declared climate change skeptic has changed his mind in precisely the way a scientist should: He examined the evidence.
Home|Berkeley Earth - 3 views
The Physics Classroom - 1 views
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