David presents aquatic animal species who make shockingly efficient use of self-generated electricity. First electric eels, who use such powerful current that it stuns or kills prey or assailants, even grown men. Next various other fish, ...See moreDavid presents aquatic animal species who make shockingly efficient use of self-generated electricity. First electric eels, who use such powerful current that it stuns or kills prey or assailants, even grown men. Next various other fish, who also master techniques to use electricity as a sixth sense to locate invisible prey. Written by
KGF Vissers
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