MTN South Africa has once again emerged as the country’s top-performing mobile network, securing the highest score in the Q2 2025 MyBroadband Network Quality…
Powering ‘The Internet of Things’ using ant-sized radio chips
Researchers at Stanford have developed a radio the size of an ant that can transmit and receive radio signals the team hopes will someday…
Diabetics hopeful laser device succeeds in testing blood sugar levels
Researchers at Princeton University are developing a non-invasive device that uses mid-infrared light to test a diabetic’s blood sugar levels, a process researchers hope will…
Savvy Imgur user builds working 1KB hard drive inside ‘vanilla’ Minecraft
Imgur user smellystring has officially changed my view of Minecraft — and he’ll change yours as well. Below is a fully functional 1KB hard drive, created…
Eye see what you’re doing there: German scientists creates first portable retina scanner
It’s small enough to fit inside a purse, light enough to carry without inconvenience, and it could hold the key to your personal security….
