One year ago, I invested in Apple AirTags - tiny trackers that rely on Bluetooth and can be used to track a wide range of ...

GPs could soon be able to screen their patients for Alzheimer's Disease using a handheld device the size of a credit card. The first-of-a-kind finger-prick blood test, developed by engineers at ...

An Arduino project to log GPS data to a MicroSD using the tiny XIAO ESP32-C3. The components are small and light enough to fit around a cat collar! Now we know where the cat runs around at night :-) ...

The eyes are windows into the mind, and this research into what jumping spiders look at and why required a clever device ... spider eye tracker work? The spider perches on a tiny foam ball and ...