3d Printed Enigma Machine

This is a proof-of-concept video of a working

Here they are! The 20 greatest functional

This

3D Prints

Let's build an

Used during WWII to encrypt messages - come see inside and how it works! Watch more animations  ...

In this episode I want to show you some AMAZING MECHANICAL

In this video, Paul Brougham tells the story of how he came up with the idea of creating functional, replica

Welcome back to Spitfire Engineering! In this episode, we're taking a closer look at the world of

His official job involves living on an isolated mountaintop. But when he's at home, Reid Haroldsen's hard at work constructing one ...

This is the first in a series of videos where I try to build an

The

The Positron V3.2 is the Mazda Miata of

Today, I talk about the latest