Learn how to make a knife inspired by the ancient Romans using Valerian steel from a car chain in this unique diy project video! Valerian steel from car chain | Making a knife of the ancient Romans ...

Join us as we transform simple materials into a fully functional, articulated wooden prosthetic hand using popsicle sticks ...

Get creative with DIY stepping stones that make use of of sea glass, leaves, marbles, bricks, handprints, pebbles, even egg ...

Distributed computing projects—in which software ties together many internet-connected PCs to work on computationally massive problems—can put that power to good use. Perhaps you've heard of SETI@home ...