NASA's working on a mission to send a probe and a lander to Europa, but there are many challenges to overcome to make it happen.

Howcast - Learn how to give someone a buzz cut from stylist Janet Waddell in this Howcast hair tutorial.

Howcast - Learn how to clean the hairline with clippers from stylist Janet Waddell in this Howcast hair tutorial.

Howcast - Learn how to shave your sideburns with the shaving tips in this Howcast video.

Clipping your nails will keep them looking trim and neat, and it's certainly more sanitary than biting them.

Almost everything you could want to know about Jupiter's biggest moon, Ganymede.

Jessi does a short example of how to get your dog familiar and comfortable clipping their nails.



This video is not intended to teach you how to train your dog, but is intended to help you desensitize them to the process of...

Learn what to do when you go to get your haircut.<br/>
Let's Go To, Part 4

A day does not go by without using simple machines. This program explores the six major types of simple machines with practical, colorful examples of each. Vivid video footage illustrates how each of the following simple machines works...