Researchers at Harvard University have developed a lithography technique that uses an array of microscopic lenses to shrink patterns more than 1000 times and repeat them across a surface. The ...

Sleeping eye masks provide softness and durability. They are suitable to use while taking a nap, night sleep noon time rest. Wearing them also improves eye circulation and relieves eye strain. Good ...

Seeing your reflection in the middle of the afternoon and hardly being able to identify the tired face staring back will send a subtly awful feeling down your spine. Uninvited, the puffiness becomes ...