kemojames
- The Environment
Mass Whale Strandings in Tasmania
For the second time in only two weeks, a large group of long-finned pilot whales has died after stranding themselves in a rocky area known as Sandy Cape on the remote western coast of Tasmania, Australia. On November 29, more than 150 whales died, turning the waters of the Indian Ocean red when they suffered deep cuts after being battered by rough surf and thrashing against jagged rocks.
12.8.2008 at 04:25pm - Comment by kemojamesI am no professional, but the thought had crossed my mind that some animals use the earth’s magnetic field to navigate as well. There have been reports of an anomaly in the south Atlantic where the polarity is reversing. Maybe this could confuse the whales causing them to travel in a completely different direction than they intended. Tests have been carried out on know magnetic field navigators such as bats and they have come up conclusive to this theory.
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December 2009: Best of What's New
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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