Have you ever wondered whether it is possible to glide through the air just as jellyfish swim through water? Scientists at the German company “Festo” have not only answered this question positively, but have built a device that does exactly ...

Scientists at the Georgia Institute of Technology have recently developed a miniature sensor that can measure air and water pollution levels. The sensor utilizes polymer membranes deposited on a tiny silicon disk to measure various pollutants present the air and ...