Cuiv The Lazy Geek on MSN

Tune Your AZEQ5 or Orion Sirius Pro — Eliminate Backlash for Razor-Sharp Astrophotos

Step-by-step guide to tuning your Sky-Watcher AZEQ5 or Orion Sirius Pro AZ/EQ-G mount. Eliminate backlash for smoother ...
Edwin Olding on MSN

I Built a Dirt Bike that can Ride on Ice!

I built a 20,000 watt electric dirt bike for the ice! With my lake finally frozen, I tested out this bike, which started as a ...