In this riveting tutorial, discover the fascinating process of creating your own jet propane torch powered by a DC motor.

In this video, I build a powerful propane metal melting furnace from scratch — perfect for melting aluminum, brass, and more.

The Minnesota Pollution Control Agency is trying to shut down Northern Iron, a metal foundry on St. Paul’s East Side, by ...

In this week’s edition of The Prototype, we look at stealthily building humanoid robots, a way to triple wheat production and ...

The brand new fabrication plant at Intel's Arizona location is one of the most complex facilities on the planet.

EPFL scientists have created a breakthrough 3D printing method that uses hydrogels as templates to produce ultra-dense, ...