Researchers in France and at Harvard University have found that isolated indigenous peoples deep in the Amazon readily grasp basic concepts of geometry such as points, lines, parallelism and right ...
Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...
Crows are considered to be among the smartest creatures on Earth. They have cognitive abilities at the levels of five- to seven-year-old human children. A new study has found that these birds are also ...
The Pythagorean theorem, a cornerstone of mathematics for millennia, provides a method for determining unknown sides in right-angled triangles using the formula a² + b² = c². Its applications extend ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback