Lyceum B - Physics - Week 41 - Spur Gears

Read pg - 42 - 43 - Spur Gears - in the book "The Way Things Work"

Watch Videos:

Gear Basics - Science Online - science online - 10:58 min

Spur Gears Explained - Driveline Master - 2:21 min

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Astronomy Videos:

Professor Dave Explains

A Tour of the Universe With Space Engine (Part 2) - 3:57 min

Crash Course Astronomy #33

Black Holes