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Registered Member #690
Joined: Tue May 08 2007, 03:47AM
Location: New Jersey, USA
Posts: 616
Someone brought this up in my physics class today, and apparently they saw it on Digg. The first full motion video of a moving electron has been made by scientists of the Lund University In Sweden:
I don't see that much in the video itself, but it's still interesting. The music is pretty trippy too...
I always thought that you couldn't "see" electrons because bouncing photons off them would alter their path of motion; you can only know where they are by observing how their various fields affect the objects around them (Heisenberg Uncertainty Principle?)
They obviously have invented a Heisenberg Compensator...
Registered Member #27
Joined: Fri Feb 03 2006, 02:20AM
Location: Hyperborea
Posts: 2058
Yes, each time the electron gets hit by a photon it goes off in another direction. What they did was to use a stroboscope that imaged a different time slice from many identical events.
So each electron is only observed once then replaced with a new one that had the same speed and direction as the old one.
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Electron videoed for first time
