If you dip your finger in a glass of water and then pull it, out several drops will fall into the glass. But the last one will stick to the end of your finger. This is an example of adhesion. The ...
New materials with near-perfect water repellency offer potential for self-cleaning surfaces in cars and buildings. Scientists ...
Scientists at the University of Akron and the University of Pittsburgh have overturned long-held assumptions in new research ...