Nature

The Egg: Life’s Perfect Invention Preview

Preview: Season 37 Episode 12 | 35s | Video has closed captioning.

The egg is perhaps nature’s most perfect life support system. Step by step as the egg hatches, host David Attenborough reveals the wonder behind these incredible miracles of nature.

Aired: 04/10/19

Rating: NR

Problems Playing Video? | Closed Captioning

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