Hackers have been building their own basic oscilloscopes out of inexpensive MCUs and cheap LCD screens for some years now, but microcontrollers have recently become fast enough to actually make such ...

Tired of the same old store-bought Valentine’s cards that end up in the recycling bin? This Valentine’s Day, skip the generic hearts and make something that’s bursting with personality. Whether you’re ...

You probably have a few water bottles stashed for an emergency, but if you rely on sensitive medical gear such as a CPAP machine, that isn't going to work. In a disaster scenario, finding a gallon of ...

A poultry farmer offers up the lessons she learned after building a homemade egg incubator cabinet to hatch rare heritage chicks. My current homemade incubator must be the fifth or sixth version I’ve ...