16-bit ALU in Minecraft

On one hand, this guy has produced a VERY impressive working 16-bit arithmetic logic unit (which performs arithmetic and logical operations in your CPU). On the other hand, there’s something just fundamentally wrong in running an ALU on a CPU to power an operating system to render a 3D environment for a video game where [...]

Poop Powered Lamp

At a dogpark in Cambridge, Massachusettes, Matthew Mazzota installed a gaslamp powered by methane generated from dog poop. Burning the methane, which is 30 times more potent as a greenhouse gas than carbon dioxide, helps the environment, he said. And with dogs dropping tons of poop in cities everywhere, he thinks the idea of using [...]