New Technology of the day - Tension Sensing Bolt

Visually indicates its tensile load on the end of the bolt. Red means the bolt is not properly tensioned and black means it has been tensioned correctly.


Sign up to get ridiculously cool new materials emailed to you once a week.

Comments

Popular posts from this blog

Cold calls are ruining the world

Oneth1ng - From Inventables Labs

Lamp Design Project: Day 1