Bumblebee waggle dance doubters disarmed
Bees really do point to new foodsources by dancing
The waggle dance is a famous example of the power of one-many broadcast communications in one of natures most successful teams – honeybees!
Physorg.com in an article, Bees equipped with radar solve waggle dance controversy, reports on a paper published in Nature on May 12th 2005 which provides new data that resolves a long-standing scientific controversy.
In the 1960s, Nobel Prize winning zoologist, Karl von Frisch, proposed that honeybees use dance (the "waggle dance") as a coded message to guide other bees to new food sources.
However, some scientists did not accept von Frisch’s theory.
In the new research using harmonic radar, scientists have now tracked the flight of bees that had attended a "waggle dance" and found that they flew straight to the vicinity of the feeding site, as predicted by von Frisch.
The tracks allowed the scientists to determine how accurately bees translate the dance code into successful navigation, and showed that they correct for wind drift even when en route to destinations they have never visited before.
So those clever little honeybees have turned out to be even smarter than we thought!
Bioteams Books Reviews
Read this book if your future is anyway connected to Web2.0. Andrew Keen’s central thesis is that if all content (e.g. music, video, news, books, encyclopaedias) is produced by “amateurs” and no-one will pay for “professional” versions then its curtains for quality or independent publishing.