Astronauts living and working in space may be hundreds or thousands of kilometres away from Earth, yet they can talk to mission control, receive instructions, send scientific data, and even…
Have you ever looked at your smartwatch and seen a blood oxygen or SpO2 reading, then wondered how a tiny sensor on your wrist can actually measure the oxygen in…
Have you ever looked at your phone and seen 20% battery left, only for the phone to suddenly turn off? It can be confusing, especially when you thought you still…
Sun protection is often associated with summer holidays, beach days and long afternoons outdoors. But your skin is exposed to sunlight during ordinary moments too. A morning walk, your daily…
Imagine a computer that does not work exactly like your laptop, smartphone, or even the most powerful supercomputer in the world. Instead of using ordinary bits to process information, it…
