How Spiders Use Silk to Fly

[ahlam1399]

Spider flight is a mysterious phenomenon not fully understood by science. How is it that spiders can ride the wind for miles at a time?

أكثر... (https://www.nytimes.com/video/science/100000005948406/how-spiders-use-silk-to-fly.html?partner=rss&emc=rss)