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How do army ants build bridges with no one in charge?

submitted by Aard Vark

(oritteropo)
7 years 8 months 3 weeks ago

For @ant!

YouTube description:

Eciton army ants build bridges with their own bodies - but with limited brainpower and no global perspective, how do they do it? Read more: http://ow.ly/emYv30410oz

(via http://digg.com/video/army-ant-bridges )