Did you know? Capsule-sized circuits that can be swallowed are being developed to monitor the level of fat in obese people and to make them feel satiated. Also being developed is a chip that, like tattoo ink, can be injected under the skin in a finger, for example, to unlock something just by pointing. Progress […]

The BBC reported some really great news in May. The headline reads: “Paralysed patients use thoughts to control robotic arm.” The article is by Fergus Walsh. The wonderful news is that two people in the USA paralysed from the neck down due to strokes have been able to command a robotic arm by using their […]