Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to manipulate the pins on an old parallel port, then most commonly used for printers ...

The “Marauder’s Map” is a magical artifact from the Harry Potter franchise. That sort of magic isn’t real, but as Arthur C. Clarke famously pointed out, it doesn’t need to be — we have technology, and ...

Abstract: Face acknowledgment is a typical piece of a security framework, and its value is to recognize the face is human or not. Picture process is the foundation of any security framework like ...

IISc physicists discovered that Ramanujan’s classic π-formulas arise naturally in modern theories describing critical phenomena and black holes. The connection suggests his early mathematics may have ...

Pi Network is a social crypto and developer ecosystem focused on mass accessibility and real-world use, founded by Stanford PhDs Dr. Nicolas Kokkalis and Dr. Chengdiao Fan. As 2026 begins, Pi has ...