Monday, July 5, 2010

You can become a star!

Read the following experiment given below and do it yourself. Send a video clip made by your experience to oxygenmonthly@gmail.com. If it is good, I will surely publish in Oxygen. I will surely attach your name and if you want, will attach your e-mail id and photo.

Saturday, July 3, 2010

Experiment

You can produce electricity!

You need:
  • A slim cylinder (If you didn't get, make it yourself with paper or card board)
  • Insulated copper thread 1 meter
  • Powerful magnet (Wich can go through the cylinder)
  • L.E.D. Bulb


You do:



Round the copper thread around the Cylinder in it's middle and fix the L.E.D. in it's two terminals like this:





Put the magnet into the cylinder and hold two mouths of it with your fingers and shake well.

Now the bulb lights.

Theory behind it is Electro Magnetic Induction.