Sunday, May 25, 2014

Smart Birds Open Doors



The Campus Bike Centre at the University of Victoria installed automatic motion-sensing doors to make it easy for cyclists to enter and exit without dismounting. It’s a better idea than just leaving an open hole, but the swallows that nest inside had to figure out a way to get in and out. The swallows, being clever birds, have done just that. Who’s a bird brain now? (via Arbroath

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