• Aircraft like insects

    Aircraft like insects
    A team of researchers from Delft University of Technology in the Netherlands has made a breakthrough in making flying insect flyers, called DelFly Explorer.
  • Robot bird prey in the air

    Robot bird prey in the air
    Now, self-propelled devices are programmed to spy on objects, play music and even get on the wire like birds, waiting for convenient times to catch 'bait'.