This video demonstrates the relationship between electricity and magnetism and shows how to construct an electromagnet using a 4 inch iron nail, 5 meters of copper wire and a 1.5 volt AA battery. Elec ...
The life cycle of a honey bee is presented as an example of complete metamorphosis, the development of an insect from egg to larva, then pupa, then adult. Moths, butterflies and wasps also develop wit ...
See how heating a chunk of quick lime can create a superbright spotlight or flash. This is great as a filming trick or for your at home movie set. ...
Watch this video until the very end because the last effect is the most spectacular. The video is in real time, meaning it is not played faster. The liquid is in a bowl and being vibrated, it should b ...
This video will show you something neat you can do with some easy to obtain acid, and it is a great science project. ...
Have you ever wanted to make your own carbonated beverages such as soda and carbonated water?t costs very little and can be made with stuff found around the house. It's great for making homemade sodas ...
This instructional video will show you how to make one of those cool lightning globes with about $5.00 worth of parts.WARNING This makes use of some very high voltage. It could be potentially lethal, ...
In this instructable I will show you how to make crystal clear ice without any special equipment! it is super easy! you will be surprised. ...
This is a Popular Science tutorial on how to operate an at-home nuclear fusion reactor. Here Thiago Olson, a 15 year old, built a reactor in his garage. ...
From the beaches of Florida to the mountains of California, learn how wind, water, ice and gravity can erode big rocks into smaller rocks, and eventually into soil.In this video you will learn how sma ...