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Archive: 11/19/2005
Review: Biometrics Technologies Measure Up (Part 2/3)
(Part 2/3) (Part 1) Biometrics technologies have come a long way from a slow start in the early 80s. Now they can be found almost anywhere and soon, almost everywhere. ...
Nov 19, 2005 |
3.6 / 5 (10) |
0
30 million years ahead - how the butterfly beat technology to it
Butterflies have evolved a unique mechanism to create a dazzling display of colour which puts physicists in the shade. Modern light emitting devices have traditionally been inefficient because most of the ...
Physics /
Nov 19, 2005 |
4.4 / 5 (18) |
0
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