MIT Technology Review
Spiders' Sticky Webs: Nature's Passive DNA Surveillance Network, Now With a DIY Halloween Version
Spiderwebs are nature's passive DNA surveillance network, and a Halloween-store fake version works even better.
2026-08-25
MIT Technology Review
The Good Times
News in your inbox.
One sardonic roundup, delivered on your schedule. Free. Unsubscribe whenever your tolerance for wit runs out.
Already subscribed but we never reach your inbox? Check your spam folder and hit 'Not spam' (or 'Remove from spam') to bust us out of junk-mail purgatory. You'll be helping everyone else too.