BARBECUES are a great joy of the outdoors – but undercooked food isn’t. So let’s make our own digital temperature sensor to check both coals and food are piping hot. The BBC micro:bit has a built-in ...

A new version of the pocket-sized BBC micro:bit computer is coming to schools worldwide, packed with new features designed to keep young students up-to-date with the latest hot trends in technology.

Scientists have developed a micrometer-wide thermometer that is sensitive to heat generated by optical and electron beams, and can measure small and rapid temperature changes in real time. This new ...