SCIENTISTS are creating a buzz after unveiling a giant robotic bee that can fly in a swarm. The so-called BionicBee measures 22cm long and weighs less than a typical slice of bread. And it can even… ...

Caption: Bees need precise control of their flight to hover in front of flower collecting nectar and pollen. The new robot has been able to emulate this maneuverability.

The robot bees would then be able to direct them to somewhere safer. “In this way, you can use the bees as an environmental detector for detrimental substances,” Schmickl said.