Fossilized remains of a 4-winged raptor the size of a pigeon have been found in China. Imagine a pint-sized, flying T-Rex! Teams of brains built models of this "thing" and tested it in a wind tunnel in an effort to understand this creature.
You can see it on NOVA (PBS) on the Tuesday, the 26th of February at 8:00pm EST. If you can't make it then, you can see it online on the 27th.
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1 comment:
Looks like a good one to watch. Interesting!
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