In this how to video, learn to make sodium acetate (hot ice) with household items. Make a heating pad, that is re-usable more than 100 times, with this step by step science experiment. ...
Want to know from which side the wind is blowing? Learn how to make a wind detector with this video tutorial. ...
Check out this low cost project. This video will show you how to transfer sound over light! Yes, this is possible. You'll transfer a sound with a distance of 5 meters, but you may experiment on gre ...
Check out this video to see how to make pneumatic power with stuff from your dumpster. Take one empty Tekapur (polyurethane foam) spray can, and one hand air pump, and watch the instructions. Soon, ...
This video shows how scientists use creativity to measure non-obvious things like reaction time, lung capacity and jump height. ...
In the video we experiment with several different types of insulation, including paper towels, newspaper and aluminum foil to see which one keeps the heat in the best. ...
Learn how to find out exactly how strong a strand of your hair is with this science experiment. ...
This short video helps you understand how electromagnets turn electricity into magnetism. ...
Watch this educational how to video to review Ohm's Law. This math and physics concept is derived from electric motive forces, intensity of current flow and resistance values of conductor. Watch and ...
Learn how to make cleaning fun with this easy to make magic disappearing foam. Great for magic tricks or just to impress your friends. ...