Videos - Educational Videos for kids
Bill Nye the...
 1318 views  4 years ago
Simple Machines
 1251 views  4 years ago
Simple Machines
 1153 views  4 years ago
Simple Machines -...
 4332 views  4 years ago
What is a Lever?...
 1759 views  4 years ago
Science Court:...
 3234 views  4 years ago
Wheel and Axle -...
 3915 views  4 years ago
How a Pulley Works
 1044 views  4 years ago
What is a pulley?...
 2294 views  4 years ago
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