HOW SPIDERS USE SILK TO FLY AND RIDE THE WIND ACROSS OCEANS
[embedyt] https://www.youtube.com/watch?v=VDL9VxLqdvw[/embedyt]
[embedyt] https://www.youtube.com/watch?v=VDL9VxLqdvw[/embedyt]
At first, scientists attributed the color to red algae. But in 2017, a study found that it was rather due to oxidized iron.