Would you rather be invisible or be able to fly? (Or: are you a sneaky superhero?)
If, like
me, you were one of the kids whose preferred superpower was invisibility, you
may soon be in luck. The BBC reports
today that US scientists have
created a material that could one day be used to make people and objects invisible. The material, which has so far been created
only on a microscopic scale, neither absorbs nor reflects light,
meaning that anyone looking at an object covered in it would see what
lies behind the object rather than the object itself. It’s likely that such technology will be
snapped up first by the military, but perhaps, in years to come, invisibility
cloaks will be available to all.
For some,
the idea of being invisible is distasteful. Being invisible means being able to get away with anything – and
why bother to act morally when you can be sure that you’ll never be caught
out? In this case, would a world full of
people who can turn invisible at the drop of a hat be a world full of thieves,
cheats, and sneaks?
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