I Made A Water Computer And It Actually Works

The first 200 people to sign up at https://brilliant.org/stevemould/ will get 20% off an annual subscription.

Computers add numbers together using logic gates built out of transistors. But they don't have to be! They can be built out of greedy cup siphons instead! I used specially designed siphones to works as XOR and AND gates and chained them together so they add 4 digit binary numbers.

Subscribe to Matt's channel so you don't miss his Dobble video:
standupmaths

Here's my greedy cup siphon video:
The Pythagorean Siphon Inside Your Wa...

Image credits:
Zoom in on transistor - NISENet
Moniac - Matt Brown
Moniac - Paul Downey
Moniac - Tiia Monto
Moniac - Marcin Wichary

You can buy my books here:
https://stevemould.com/books

You can support me on Patreon here:
Patreon: stevemould

just like these amazing people:

Matthew Cocke
Glenn Watson
Joseph Rocca
Joël van der Loo
Doug Peterson
Rashid Al M
Paul Warelis
Will Ackerly
Heather Liu
Alnitak

Twitter: Twitter: moulds
Instagram: Instagram: stevemouldscience
Facebook: Facebook: stevemouldscience
Buy nerdy maths things: http://mathsgear.co.uk