Jason Isaacs' role as Dr. Hunter 'Hap' Percy in Netflix's The OA gives us one of the actor's most sinister performances.

Instead of simply replacing the outdated bulb, we decided to build a small dark detecting circuit with 2 yellow LEDs based on this Evil Mad Scientist Laboratories design. After successfully ...

The team at Evil Mad Scientist Laboratories needed a footstool. Obviously not content with buying one, they came across the idea of building a 555 footstool. After finding some dimension drawings ...