from Hacker News

UChicago – material made like a plastic but conducts like metal

by NibLer on 10/29/22, 4:11 PM with 1 comments

• by a9h74j on 10/30/22, 12:33 AM

  If my notes from yesterday are correct, I saw conductivity <= 1200 S/cm in the linked article. Am I correct that this implies rho >= 0.001 ohm-cm?

  For a 1mm x 1mm cross-section, 10cm long, and 0.001 ohm-cm, I calculate a resistance of only 1 ohm. Not bad.