Imagine something 100,000 times thinner than a human hair! At this tiny scale, materials behave in surprising ways. In medicine, nanotech targets cancer cells directly, reducing side effects. In electronics, it powers faster, smaller chips and flexible devices. It’s also the key to quantum computing! Nanotech improves solar panels and batteries, and even purifies water globally. From the medicines we take to the phones we use, nanotechnology truly is a magical technology - and we’ve only just scratched the surface!