According to blissandzen , orb-weaving spiders use the radial threads of their webs for travel, which is why they aren’t sticky like the spiral threads.

I’m sure there’s a former graduate student out there somewhere who gave years of her life nipping apart spider webs to analyze the chemical structure of the various web components. Thank you, anonymous unheralded scientist.

And thank you, blissandzen!

Image: Illustration from an 1860 edition of Harper’s Magazine, from the New York Public Library Digital Gallery

According to blissandzen , orb-weaving spiders use the radial threads of their webs for travel, which is why they aren’t sticky like the spiral threads.

I’m sure there’s a former graduate student out there somewhere who gave years of her life nipping apart spider webs to analyze the chemical structure of the various web components. Thank you, anonymous unheralded scientist.

And thank you, blissandzen!

Image: Illustration from an 1860 edition of Harper’s Magazine, from the New York Public Library Digital Gallery