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Researchers have captured MRI images of couples having sex to study reproductive anatomy.
A new simulation shows what it would look like to fall into a black hole.
Find out how the top of your shoes get wet while you're walking on a damp day.
A gel has been found to grow and shrink in response to a chemical, enabling it to 'walk'.
New software allows crime scene investigators to perform autopsies virtually.
We look at two different techniques that are closing in on the dream of invisibility.
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