This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

The human hand is amazingly complex. With 34 muscles, more than 30 tendons, and 27 bones, hands can grasp objects, express emotion, create works of art, and accomplish many of the tasks that drive ...

Artificial Intelligence may prove to be a more significant milestone than the harnessing of fire, or the invention of the wheel. It's the fastest-evolving technology the world has ever seen, with the ...