Strengthening the edges?

And providing a 100% guarantee the sphere can’t flip? Well, adding a set of curved aluminium edges to the sphere is one cheap and easy way to do this. Extruded aluminium is only £4 a meter and the 20mm sections can be slightly curved and bolted to the existing...

The 10 Commandments of Twitter.

I finally broke my 500 follower barrier on twitter! Some are of course bots but I’ve been ignoring them and they’ll eventually unfollow me anyway. Onwards, to 1,000!! 🙂 Thou shall Tweet interesting, original stuff. Everyday. Thou shall fill out your bio,...