Explore how recycling can be transformed with our video, "Revolutionizing Recycling: 13 Spectacular DIY Cardboard Projects You Won't Believe!" Dive into innovative and creative DIY projects that ...

[Dr. Cockroach]’s goal was to build a four-bit computer out of recycled and repurposed junk. The resulting computer, called IO, consists of a single 555, around 230 PNP and NPN transistors, 230 diodes ...