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Spiders Tune Their Webs Like A Guitar 1:18min

This is a very short clip about how spiders use the strands of their webs like strings of a violin to know when something in their web is a another spider or something to eat.

When a spider builds its web, something extraordinary happens The spider tunes individual strands of silk by stretching or […]

NPR Science Friday: Oliver Sacks Desktop 4:31min

 

Here is NPR Science Fridays — Oliver Sacks Desktop Diaries transcript.