Saturday, August 3, 2019

Computer that runs on Dihydrogen Monoxide

Computer that runs on Dihydrogen Monoxide


In days before Intel, Apple and Google, computing was a much more traditional affair. We're talking levers, gears, and other mechanisms that could all automate counting in some way or other. Russian scientist Vladimir Lukyanov, however, built one that ran on water.

Before the miniaturisation of transistors, computers had a much more visible system of counting: things like gears, pivots, beads and levers were often used and they needed some sort of power source to function.

Vladimir Lukyanov built something like this in 1936 but he used water to create a computer that solved partial differential equations. In images of the Lukyanov computer, you'll see a complex system of interconnected tubes filled with water.

Adjusting taps and plugs altered the flow of water (and changed variables) while the end result was seen by measuring the level of water in certain tubes. It was also called a Water Integrator and was originally designed to solve the problem of cracking in concrete. It's now found in Moscow's Polytechnic Museum

Most Popular