Michelle Chin is an Austin-based influencer known as the "human calculator," and on Dec. 14, she'll teach a free online class called "Math Magic." The room was silent except for the scribbling of ...

Even if you consider yourself pretty good at math, mental arithmetic can sometimes be quite the challenge. It’s okay in a chill environment when you’re, say, adding up scores at the end of a board ...

Add Yahoo as a preferred source to see more of our stories on Google. A 14-year-old Indian math prodigy known as the "Human Calculator" says yoga meditation keeps his brain nimble. Aaryan Shukla, of ...

OK, Ari, what is 567 times 123? And you have exactly three seconds to answer, so you better move fast. SHAPIRO: You can't be serious right now, Juana. SUMMERS: (Laughter). SHAPIRO: There's no way ...

Human calculator vs calculator Posted: November 15, 2025 | Last updated: February 19, 2026 In this video, watch as 10 people face off against a Human Calculator, demonstrating remarkable mental math ...

A 14-year-old Indian math prodigy known as the "Human Calculator" says yoga meditation keeps his brain nimble. Aaryan Shukla, of Maharashtra, India, recently broke six world records in math in one day ...