I’ve always had an obsession with bags, in part because I needed something to transport all my stuff, obviously, but also because carrying a bag is an opportunity to express yourself—and to nerd out ...

The shape of a cornea can be measured and represented by color-coded maps in several ways. A number of different dioptric intervals has been used for color-coded maps and most topographers offer ...

This study is led by Dr. Sha Yingying, Dr. Shi Zhengguo, and their colleagues from the State Key Laboratory of Loess Science at the Institute of Earth Environment, Chinese Academy of Sciences. The ...