1. 

   2 years ago

   3,700 Year Old Babylonian Tablet Proves Pythagoras Did Not Invent Pythagorean Theorem

   Seeker Land
2. 

   3 months ago

   Pythagorean Theorem Presentation

   GeoGenius For Kids
3. 

   17 days ago

   What They SHOULD Have Taught You in School (But Didn't)

   The Brian Nichols Show