Did You Know...
...that the x-ray was discovered purely by accident? When German physicist Wilhelm Konrad von Roentgen was experimenting with cathode rays in 1895, he put an activated Crookes tube in a book and went out to lunch. When he returned, he discovered that a key that had also been placed in the book showed up as an image on the developed film!
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| Number | Title | Issue Date |
| 7119064 | Use of colostrinin, constituent peptides thereof, and analogs thereof as modulators of intracellular signaling molecules The present invention provides methods that utilize compositions containing colostrinin, a constituent peptide thereof, an active analog thereof, and combinations thereof, as modulators of intracellular signaling molecules, for example. ... | 10/10/2006 |
| 4732683 | Purification method for alpha interferon A process for the purification of human interferon alpha involving a three-step chromatography sequence under highly dissociating conditions is disclosed. The purification method involves a first step of loading crude interferon alpha onto a glass sorbent... | 03/22/1988 |
