This tempting toy-box hides a terrible secret.
Can you spot a fake smile?
Should you tell your family about diseases they could inherit from you?
It’s early days, but this bionic eye is restoring people’s vision.
Stephen Wiltshire is an artist who draws and paints detailed cityscapes.
You’d wear this helmet during an MRI scan to construct a picture of your brain from the magnetic behaviour of water molecules.
Until science comes up with more treatments, aids such as this Memory Box can help people reconnect with their memories.
On their trading voyages, Polynesian seafarers judged the distance they had travelled with charts.