RADIOACTIVITY
Please see me if you have any more recommendations.
NUCLEAR POWER
To take part in an online debate on Nuclaer Power try the School Science site.
ELECTROMAGNETIC INDUCTION
An applet to help you understand how a generator works.
SATELLITES
For the My Solar System animation look on the PHET site.
Try the NASA site to find satellites orbiting the Earth at the moment and another NASA site for more information on the different types of orbit.
MIRRORS AND LENSES
For an animation showing how lenses produce an image look on the PHET site.
NUCLEAR and PARTICLE PHYSICS and ASTROPHYSICS
For up to date information visit the Frontiers website.
ELECTRON BEAMS
To learn about the history of the discovery of the electron visit the Science Museum site.
To find out how a TV picture is produced try this site.
See some scanning electron microscope images.