Mathxplosion

Eric exposes the special properties of the number nine and reveals an impressive calculation trick that amazes his friends.

Eric journeys to ancient Egypt to unearth an age-old multiplication method. He conducts a range of fun experiments to investigate how this ancient technique is similar to modern computers.

A deep dive into the world of anthropometry, the built-in ratios for body measurements proposed by Leonardo da Vinci. Eric investigates whether we can measure people based on the size of their heads.

A close look at Escher's metamorphosis and the fascinating concepts behind it, where mathematician Eric attempts to transform a bird into a fish.

Indirect measurements, proportions, and estimation often prove surprisingly accurate. Eric asks how we can deduce the height of trees, basketball posts, and other tall objects without using a ladder.

Eric explores the role of the number zero and why it's used as a placeholder for larger numbers.