Explore how a transistor circuit regulates power and supports the operation of a vintage Geiger counter. #VintageElectronics ...

Daniel writes reviews and explainers on how to use new technology. He particularly likes deep diving into niche topics that require more than scratching the surface. He's been writing in newspapers, ...

It's like a mashup of Apple and James Bond. Apple teamed up with the U.S. government to build a modified iPod that might have been a stealth Geiger counter for detecting and measuring ionizing ...