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Math

William James Sidis: The Smartest Man Alive In The Earl...

June 29, 2020

Imagine being nine years old and, while all the other children experiment with booger sculpture, creating your own language while studying experimental mathe...

It All Adds Up: The History of the Calculator

May 10, 2019

The teacher teaches kids knowledge of abacus in Hengshui City. Source: (Xinhua/Zhu Xudong via Getty Images) Since no one likes doing mental math, humans have devices ways ...