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| | PHF -Hans von Baeyer |
 | | In fact, modern physics demonstrates that it is an elastic, turbulent, and possibly even grainy sort of stuff -- though ultimately its true nature remains as enigmatic as ever. |
 | | von Baeyer will review the contributions of five branches of physics to our understanding of the meaning of time: the science of heat, the special and general theories of relativity, quantum theory, and the latest synthesis called quantum gravity. |
 | | His great-great grandfather, Johann Jacob Baeyer (1794-1885), was a famous German geodisist whose son, Adolf von Baeyer, won the Nobel Prize for chemistry in 1905. |
| humanities.sas.upenn.edu /01-02/vonbaeyer.htm (436 words) |
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