Videos - Educational Videos for kids
Bill Nye the...
 1373 views  4 years ago
Simple Machines
 1191 views  4 years ago
Simple Machines
 1291 views  4 years ago
Simple Machines -...
 4416 views  4 years ago
How a Pulley Works
 1108 views  4 years ago
Wheel and Axle -...
 3980 views  4 years ago
Science Court:...
 3298 views  4 years ago
What is a Lever?...
 1787 views  4 years ago
What is a pulley?...
 2335 views  4 years ago
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