Pollen Origami

This video page works best with Flash

This page works best if you have the current version of Adobe's Flash Player installed. Click on the image to the left to install the player.

To Watch Video Without Flash:

Click to view, or right-click and save: Scifri video: Pollen Origami.

This video page works best with Flash

This page works best if you have the current version of Adobe's Flash Player installed. Click on the image to the left to install the player.

To Watch Video Without Flash:

Click to view, or right-click and save: Scifri video: Pollen Origami.

Pollen starts to dry out when it leaves the flower, which can destroy the genetic material the grain is carrying. To combat dehydration, pollen grains have evolved a way of folding up to prevent water from leaking out. Eleni Katifori and colleagues describe the physics of pollen folding in a new paper in the Proceedings of the National Academy of Sciences. Music courtesy of Prelinger Archives. Edited by Annette Heist. Produced by Flora Lichtman Viewed 19018 times.