A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...

New week, new lineup of gadgets, so what’s new in the market? From Milagrow’s latest humanoid robots to the Logitech MX ...

The pico-ble-secure library provides an easy-to-use interface for implementing secure BLE connections on Raspberry Pi Pico microcontrollers. It supports various security levels, pairing methods, and ...

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 ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More ...