Worlds Smallest Tesla Valve? - Shrinky Dink (Shrink Film) Microfluidics
Why the open web links it
Demonstrates creating a tiny Tesla valve using shrink film for microfluidics, showing a low-cost fabrication technique.
Linked by 3 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including hackaday.com, armbian.com, johnowhitaker.dev.