Levitation isn't just for mystics anymore. A Japanese technology team has demonstrated ultrasonic levitation of objects that for the first time works in three dimensions. This means that as opposed to ...

When an object moves fast, we follow it with our eyes: our brain correspondingly calculates the speed of the object and adapts our eye movement to it. This in itself is an enormous achievement, yet ...

Chief Minister Siddaramaiah has written to Kerala Chief Minister Vijayan expressing his displeasure, stating that the ...