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Sharing 231 videos about math

O is for Ohm – Circuit Playground

Rion NakayaMay 5, 2023May 5, 2023

The women who helped humanity first leave planet Earth

Rion NakayaMay 3, 2023

Five Cents, an animated short about spending money

Rion NakayaApril 20, 2023April 20, 2023

Figure Eight – Schoolhouse Rock

Rion NakayaApril 5, 2023April 5, 2023

The Infinite Gold Riddle

Rion NakayaMarch 31, 2023

The story of Eratosthenes and Earth’s circumference, as told by Carl Sagan

Rion NakayaMarch 13, 2023March 23, 2023

How could you tunnel through a mountain 2,500 years ago?

Rion NakayaMarch 9, 2023May 24, 2023

Topology, a 1961 Eames film for IBM’s Mathematica Exhibit

Rion NakayaMarch 7, 2023March 7, 2023

Analog binary counters

Rion NakayaMarch 2, 2023March 3, 2023

The Alien Pyramid Riddle

Rion NakayaFebruary 1, 2023

The engineering behind the scissor gate and “scissors NOT gate”

Rion NakayaJanuary 9, 2023

The magic of the macaroni LEGO brick

Rion NakayaDecember 13, 2022December 15, 2022

How do satellites stay in orbit?

Rion NakayaDecember 5, 2022

Egg Drop From Space

Rion NakayaNovember 29, 2022November 29, 2022

The Combination Magic Square and Knight’s Tour

Rion NakayaSeptember 27, 2022November 21, 2022