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| | Math Trek: Lava Lamp Randomness, Science News Online, May 12, 2001 (Site not responding. Last check: 2007-10-26) |
 | | Called lavarand, the random-number generator is the tongue-in-cheek work of Robert G. Mende Jr., Landon Curt Noll, and Sanjeev Sisodiya of Silicon Graphics in Mountain View, Calif. (see http://lavarand.sgi.com/). |
 | | Random numbers are an immensely valuable commodity, not only for the operation of computer-based slot machines but also for computer simulations and for generating the secret strings of digits required to encode and decode sensitive information in cryptographic systems. |
 | | The computer simply follows a set procedure, and restarting the process with the same initial number, or seed value, produces exactly the same sequence of digits. |
| www.sciencenews.org /20010512/mathtrek.asp (540 words) |
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