Dr. Christoph Schwinghammer
I'm a surgeon, endoscopist, sportsman, photographer, webdesigner and blogger

Category: science

Metasurface lenses

While batteries, screens and other electronic components get smaller and smaller, lenses have not done their part. Now, with a material science approach, scientists have created...

What causes addiction?

What causes addiction? Easy, right? Drugs cause addiction. But maybe it is not that simple. This video is adapted from Johann Hari’s New York Times best-selling...