pressure suits
CERN - can it recreate the big bang?
accelerometers
cane frogs and problems with non-native species
The Heat Death of the Universe
stray cosmic rays
electromagnetic smog
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LED Lights?
It turns out you can save 90% on Christmas light power usage by using LED lights. They stay cool, too.
Fractal Tree
Each of the small parts of this tree is a replica of the whole. It's called a fractal.
Bicycle
Did you know this is the most efficient method of transportiation?
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