Clean water thanks to robot swans
3D printed drone launched from warship
Furniture fashioned from 3D printing waste
Humanoid robot negotiates outdoor, rough terrain with ease
Entrepreneurs develop eco-friendly mobile home
Filmmaker creates mind-controlled movie
IndiGo confirms record order for Airbus A320 planes
Critics round on Egypt's 'repressive' new anti-terror law
Istanbul’s crumbling Grand Bazaar