Can wearing magnets really repel sharks?

Through various concoctions and customs, humans have found ways to keep mosquitoes from biting, deer from destroying gardens and even bears from tearing campsites into pieces. But we have yet to create a surefire safeguard against sharks.

During experiments at the Bimini Biological Research Station in the Bahamas, researchers Eric Stroud and Michael Hermann, with the company SharkDefense,… » Full Story on HowStuffWorks