Can we make a sensor that can match a sniffer dog?
When it comes to sensing potentially-dangerous vapours, sniffer dogs are still considered the gold standard. In this animation we learn about chemiresistive sensors, a new type of sensor that may be able to match the noses of our furry friends.
Positioning in challenging environments
From driving, to crop harvesting and timing in the financial markets, many aspects of our modern lives are reliant on GPS.
But, although they are everywhere, high frequency radio waves have a flaw. They are blocked by solid objects – like buildings – so they can’t reach everywhere.
When did cats arrive in Britain?
Sunning themselves outside or curled up on our sofas …many of us have a pet cat in our homes. But do we ever pause to wonder where our feline friends came from and how long they have been by our sides?
A smart patch that promotes shoulder repair
A smart patch that promotes shoulder repair. Tearing of the rotator cuff tendons results in a debilitating and painful condition affecting around 25% of the population over the age of 60....
Hardy Crops To Tackle Food Insecurity
Our world is getting more and more densely populated. By 2050 there’ll be nearly 10 billion people on our planet and agricultural demand is predicted to rise by 70%. So how will we ensure that every human alive gets the food they need?