pebbles6911ow8qln pebbles6911ow8qln

21-07-2019
Chemistry

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if eggs are so fragile, how do they actually protect the growing bird?

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naithang89 naithang89

21-07-2019

Although birds' eggs appear to be fragile, they are in fact extremely robust. The oval shape applies the same rules of engineering as an arched bridge; the convex surface can withstand considerable pressure without breaking.

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