Scientific Frontline@sflorg@mastodon.social
Knots are everywhere — from tangled headphones to #DNA strands packed inside #viruses — but how an isolated #filament can knot itself without collisions or external agitation has remained a longstanding puzzle in soft-matter physics.
#Physics #MaterialScience #sflorg
https://www.sflorg.com/2025/12/phy12152501.html