1. An Iranian-Australian physician has developed an innovative device that could revolutionize the diagnosis and treatment of cancer.
2. A German company has created the world’s first drone which is capable of drawing light paintings in the air. Researchers have turned the airborne machine into a festive, twilight paint-brush.
3. British researchers have developed an innovative device which can produce electricity from a weird source. Scientists at the University of West England have created a pair of socks which can generate energy, using urine. Soft tubes attached under the heels of the footwear ensure that the waste fluid keeps being pumped.