India, June 26 -- A tiny drone that looks like a mosquito has been revealed by China. It's built to fly quietly and secretly, causing concern that it could be used for spying or dangerous missions.

According to a report in The Sun, the drone has two yellow wings like leaves, a thin black body, and three wiry legs.

In a video published by state media over the weekend, scientists are seen holding up the mosquito-like robot which they say will perform a range of military and civilian activities.

Timothy Heath, a defence researcher, warned that criminals could also use such devices to steal personal information, like passwords.

Tracey Follows, a futurist who once worked with Google, warned the drones could be fitted with dangerous items. ...