Scientists gave a robot a sense of smell with locust antennae and AI

In 2023, there are cameras and microphones that match and surpass the capabilities of human sight and sound. But for all of our technological advancements, humans haven't quite managed to build a better nose. After all, evolution has had millions of years to perfect the receptors humans, animals and inspects use to identify odors. But, with the help of nature, scientists may have made a breakthrough on that front. In a study published Monday in the journal Biosensor and Bioelectronics, a group o...