WoW Mage Tower Timewalking Optimization
Quick guide to overpowered Timewalking gear in WoW
Scrap Mechanic T Flip Flop
How to make a T flip-flop in Scrap Mechanic, useful for easily toggling doors/lights from multiple buttons.
Scrap Mechanic Logic Gates
Quick guide to making an automated button-presser and an SR-Latch