Click here to watch in high quality!: www.youtube.com David Attenborough presents the amazing lyre bird, which mimics the calls of other birds - and chainsaws...
Read more: technology.newscientist.com Dutch researchers have created a small propeller plane that can change the shape of its wings in a similar way to agile...
www.nma.tv The US is developing cybernetic insects that could act as miniature drones. In addition to the military and spy agencies, these "cybugs" could be...
