Differential Analyser

The principal usage of a differential analyser is shown here. Two integrators are connected to each other to perform the differential equation ydotdot = - y.
One solution is y = sin(t) and ydot = cos (t) which forms a perfect circle. This example was used to test the precision of differential analysers.

[@MeccanoOfficial]

this is what the inside of my brain looks like

[@chimetimepaprika]

I wish my brain worked that well

[@ufoengines]

Very Cool!

[@jabberwocky1707]

Maybe the Differential Analyser made from Meccano seen at ruclips.net/video/niiCtEFJGYQ/видео.html may be of interest.

[@gloriali7472]

nice.

[@websnarf]

This is *so* damn cool -- but the audience that could understand it seems ... limited.

[@Jimmyzb36]

Humm,

[@okiuto]

naruhodo! wakaran!