topologist

The smallest known molecular knot is made of just 54 atoms Chemists are still trying to figure out why this combination of gold, phosphorus, oxygen and carbon atoms resulted in a molecular knot in the first place.

Smallest, tightest knot ever (not suitable for column ties, but maybe decorative use):
www.sciencenews.org/article/smal...

Play Arcade Frogger Online in your browser - RetroGames.cc

In other safety news, I found this cool app to help you prepare for being a pedestrian in Vietnam:
www.retrogames.cc/arcade-games...

Hi all, @ebimcknotty.bsky.social made me do it.

Negotiation and Consent | Crash Restraint There is no way any single article can be sufficient to this topic. The nature of our responsibilities to one another around consent and power dynamics go far beyond rope, sex, or kink; for any person...

The single most important skill for doing rope is good consent practices. So much hurt in our community arises from basic errors in safely negotiating a scene. Learn how to avoid the biggest risks:
crash-restraint.com/ties/272