Planetsave

I couldn’t pass this one up. That ugly little fellow in the Reuters photo is an electric eel, and it’s powering lights for a Christmas tree in a Japanese Aquarium.

In a video from Reuters Television, which is available at the bottom of this story, two aluminum panels inside the eel’s tank act as electrodes, capturing the power needed to light the tree. Kazuhiko Minawa, who thought up the idea, spent two months devising a system that would capture the animal’s electric power.

Eel’s use electricity to fend off threats to their well-being, or getting a bite to eat. Actually, the eel isn’t an eel at all, it’s a fish, more commonly known as the Knifefish, a relative of the catfish family. Wikipedia says the fish is an obligate air-breather, rising to the surface about every 10 minutes for a gulp of air and then returns to the bottom.

When hunting, or defending themselves, eels can produce electrical shocks of up to 500 volts and 1 ampere of current, enough to do serious, or even fatal harm to a human. That’s why they wind up in public aquariums and not the home fish tank. You’d need a pretty large one at that, they can grow up to eight feet in length and weigh 40 pounds.

Back to our Japanese aquarium. The eel-Christmas tree inventor told Reuters Television that gathering all electric eels from around the world would light one very large Christmas tree.

Video of Eel-powered Christmas tree from Reuters Video.

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