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I found this article enlightening. However, it should be noted that similar effects can be obtained at slower speeds using a towel in a locker room. Alan UnellLa Crescenta, Calif. The story ended by mentioning that researchers would be continuing to work on a computer model. Here’s some additional information you may wish to pass […]
- Physics
Loud Loop: New explanation of whip-snapping unfurls
The wake of a loop zooming along a whip may silence the faster-moving tip so the loop actually causes the whip's loud bang.
- Health & Medicine
Eat Broccoli, Beat Bacteria: Plant compound kills microbe behind ulcers and a cancer
A chemical abundant in broccoli and certain other vegetables kills ulcer-causing Helicobacter pylori bacteria in the laboratory and inhibits stomach cancer in mice.
