The Importance of a Clean Chain
Like all machines, bicycles will not last if they are not looked after. Bearings might go in the wheels, the bottom-bracket, or even the handlebar stem. One area that is…
Posted inRobots
Building the Robotic Arm (More ROBOTS!)
This is a set that has been given to me. It's quite old now, demanding D-Cell batteries and no wireless capability. That said, it is a great build, asking the…
Posted inR2Lego
Separate Those Pesky Tiny Bricks
I must pass my Lego sorting station at least ten times a day. I have not done any sorting for a few months, and I noticed that the elves hadn't…