To maintain airspeed velocity, swallow has to beat it's wings 43times per second...
nebo: it's not a question where it grips it, but simple question of weigt ratios...5unce bird can not carry a Ipound coconut!!!!!!!!! It was carried by an african swallow...
We're no more knights who say Ny!!!! Now we're the knights who say....eky eky eky eky ta pang!!!!!  ))))
na tohle bych se moh dívat pořád dokola A což teprve Meaning of Life a And now something completely different.... |
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