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 Internet Directory - Top : Kids and Teens : School Time : Science : Physics : Structure and Properties of Matter
Top : Kids and Teens : School Time : Science : Physics : Structure and Properties of Matter (5 web sites)
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How Semiconductors Work
Information about the properties of these materials of key importance in electronics. Also covers its manufacture and its use in transistors and chips.
http://electronics.howstuffworks.com/diode.htm

The Superconductor Collection
Illustrates how superconductors appear under a microscope.
http://micro.magnet.fsu.edu/micro/gallery/superconductor/super.html