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Various applets allowing results to be taken for demonstration purposes.
Catch up with the latest news, videos and info on the Planck mission, which is studying the Cosmic Microwave Background – the relic radiation from the Big Bang.
A fun toy that lets you build a sledge run and then test it out. You'll need a good feel for the laws of motion to get results!
Arno A. Penzias (1933 - ) received the Nobel Prize for Physics in 1978 along with Robert Woodrow Wilson for their discovery of cosmic microwave background radiation.
Robert Woodrow Wilson (1936 - ) received the Nobel Prize for Physics in 1978 along with Arno A. Penzias for their discovery of cosmic microwave background radiation.
Kaufmann's experimental results on deflection of electrons in an electromagnetic field favoured Abraham's theory, not Einstein and Lorentz, but were eventually proved wrong.
Details on the observatories and the advanced technology solar telescope with results of the long term investigation of the sun and archive facilities.
A diagram showing a dc generator working, on which the frequency of ration is adjustable. The results are seen on an analogue meter, and an oscilloscope screen. Useful description of the commutator.
An animation of current flow through a resistor in which you can change the factors that are denoted by the coloured bands on the resistor and observe the results of your changes.
Shows cannonball projected off mountain. Different speeds produce different results. I particularly liked the "touch" when the ball completed an orbit and returned to where it left the mountain!
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