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A Moment of Science

Posts tagged metal detector

September 21, 2009


Hammerhead shark in aquarium

The Hammerhead’s Hammerhead

These unique sharks have heads resembling flattened, T shaped hammers. But how would such a weird head evolve?

October 9, 2006


people place luggage on belt before stepping through gate

A March through an Electromagnetic Arch

What happens as you and your bag pass through an airport security gate?

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