Please provide your email address to receive an email when new articles are posted on . A novel bilateral LASIK technique based on modulation of spherical aberration showed efficacy as a treatment for ...

Light travels at different speeds based on the medium it passes through. For example, in a vacuum, it travels at 3.0 × 10^8 m/s in a straight line. But when directed towards glass, air, diamond, water ...

Electron microscopy enables researchers to visualize tiny objects such as viruses, the fine structures of semiconductor devices, and even atoms arranged on a material surface. Focusing down the ...