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The Physics of Teaching Physics

4 September 2001
A new model claims that teaching a class is like trying to magnetize a chunk of iron.
article link PRL (10 September 2001)

Teaching Photons to Tango

17 October 2001
Photons normally ignore one another, but under the right conditions they might collide.
article link PRL (22 October 2001)
resonant cavity

Wigner Wire: Electrons Act Orderly

18 October 2001
Electrons can be arranged into crystalline structures and moved through microscopic 'wires.'
article link PRL (22 October 2001)
microchannels

Click on APS Article to see the research paper described in the story.