1. Iran has unveiled an upgraded version of its first domestically-built humanoid robot named “Sorena III”.
2. British academics have developed a robot that walks on water, gets its energy by eating the microbes in dirty ponds and digesting them in its artificial stomach.
3. You have probably never heard that your Facebook likes or videos have been stored in a data center. But the explosion in internet data means that huge data centers are being built around the world.
4. An interactive swarm of flying 3D pixels developed at Canada’s Queen’s University is set to revolutionize the way people interact with virtual reality.