These maps reveal the truth about population density across Europe
Simply dividing the number of people by the land area of a country is not always the best way to understand population density.
Didi has a brilliant plan to contain the threat of China’s bike-sharing services
By introducing its own bike sharing service inside its own app, Didi aims to tame Ofo and Bluegogo. It wants them to exist as features inside its app, rather than develop services that could challenge Didi’s dominance.
Why experts believe cheaper, better lidar is right around the corner
Lidar used to cost $75,000, but the price may fall to $100. Like radar, lidar scanners can measure distances with high accuracy. Some lidar sensors can even measure velocity, and lidar provides high resolution and works about as well in any lighting.
Ars Technica, 2018.01.01
Empty Buses Allegedly Help Automaker Get Its Hands On Electric Car Subsidies
A national rule compels carmakers to prove that a customer has driven a new-energy car at least 30,000 km on the road before the manufacturer can apply for a subsidy for it.