Strange & charmed
"Not long ago, we believed the smallest elements of the universe were protons, neutrons and electrons. Then we discovered that these tiny particles are made up of even smaller particles called quarks. There are six kinds of quarks and their names are Up, Down, Top, Bottom, Strange and Charmed....
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| Online Access: | Streaming video from Academic Video Online |
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| Other Authors: | , |
| Format: | Electronic Video |
| Language: | English |
| Published: | San Francisco, CA : Frameline, 2003. |
| Subjects: |