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Chaque grain de pollen a sa propre histoire.

TED2010 · 7:12 · Filmed Feb 2010
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La plupart d'entre nous ne remarquent pas le pollen tant qu'ils sont épargnés par le rhume des foins. Cependant, les microscopes nous montrent que le pollen prend des formes et des couleurs saisissantes et qu'il se déplace très bien. Jonathan Drori nous donne un aperçu de ces fascinants éléments qui font partie du système de reproduction des plantes.

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Educator
Jonathan Drori commissioned the BBC's very first websites, one highlight in a long career devoted to online culture and educational media — and understanding how we learn. Full bio

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