Self-driving cars for country roads

Uber’s recent self-driving car fatality underscores the fact that the technology is still not ready for widespread adoption. One reason is that there aren’t many places where self-driving cars can actually drive. Companies like Google only test their fleets in major cities where they’ve spent countless hours meticulously labeling the exact 3D positions of lanes, curbs, off-ramps and stop signs.
Self-driving cars for country roads

Morphing twisted nanoscale objects to tailor applications in future technologies

For the first time scientists have created a way to model the interaction between light and twisted molecules, as these molecules transition from left- to right-handed versions, or vice versa. The transitional forms offer a deeper insight into material symmetries and their unexpected behavior could lead to improved design of telecoms components.
Morphing twisted nanoscale objects to tailor applications in future technologies