Videos - Educational Videos for kids
Bill Nye the...
 1315 views  4 years ago
Simple Machines
 1151 views  4 years ago
Simple Machines
 1247 views  4 years ago
Simple Machines -...
 4328 views  4 years ago
How a Pulley Works
 1041 views  4 years ago
Wheel and Axle -...
 3913 views  4 years ago
Science Court:...
 3230 views  4 years ago
What is a Lever?...
 1757 views  4 years ago
What is a pulley?...
 2292 views  4 years ago
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