The myth of the robotaxi

The dreamscape of fully autonomous cars taking you from A to B is at the center of many a vision of the future of mobility. Having already brought the world to the electric car, Elon Musk now wants to enter…

Special light waves penetrate opaque materials

It sounds almost like science fiction, but it is reality. With the help of very special light waves, so-called “scattering-invariant light modes,” opaque objects can be made transparent – at least for these light waves. Light normally cannot penetrate certain…