PHOTO BY BOB FOSSEY/UNIVERSITY OF
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2001 Best Inventions


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If you close your eyes, fire a squirt gun around the room and listen carefully, you'll hear a different noise depending on what was hit (wall, rug, sleeping cat). That's the principle behind ELADIN, the newest idea in mine detection. By shooting water into a minefield and monitoring sounds, the system can detect and disarm explosives without setting them off. There's certainly no shortage of targets: tens of millions of mines lie buried in war zones around the world.

Availability: Prototype only
To Learn More: eladin.umr.edu


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FROM THE NOV. 18, 2002 ISSUE OF TIME MAGAZINE; POSTED SUNDAY, NOV. 10, 2002

Copyright © 2002 Time Inc. All rights reserved.
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