Chances are that if you attended school between the ages of 12 and 15 you learned the Pythagorean Theorem. Even if you happily left geometry in the rearview mirror decades ago you can probably still ...

NCERT's revised Class 8 math textbook renames the Pythagoras Theorem to credit Baudhayana. The book aims to reduce rote learning by linking concepts like percentages and fractals to Indian history, ...