detect

Unlike insects, birds cannot detect the bats' ultrasonic calls and only realize the danger moments before being caught.

He is also developing a device to detect signs of unattended deaths that he said can harm the environment, causing pest infestations and forcing the disposal of belongings from entire households.

The comet, officially known as C/2025 A6, was detected in January by astronomers at the Mount Lemmon Survey in Arizona and will not return for 1,300 years.

For instance, a swarm of drones might one day monitor vast areas to detect early-stage wildfires that current monitoring systems sometimes miss.

"We were able to detect a set of blood-metabolite changes, a 'screen-time fingerprint,' validating the potential biological impact of the screen time behavior," he said.