At the American Science and Technology Festival in Washington DC, Festo (Germany) has demonstrated some animal robots that are considered unimaginable, unbelievable!
Northrop Grumman (USA) has just officially tested the unmanned X-47B bomber model.
To banish natural birds that may harm crops, which may strike the plane with bad consequences ... people use different ways.
A team of scientists around the world has released a number of new 'flying robot' designs, most of which are inspired by birds, bats or insects in nature.
Researchers at Harvard University in the United States have developed tiny bean-sized drones to pollination the flowers, as the number of bees decreases.
By creating systems in bees' brains that control visual acuity, scientists are hoping to build a flying robot that can do more than just follow previous programming guidelines.