Tech & science of Mars colonization are jokingly trivial to solve, ex-NASA scientist argues
Tweet Technical and environmental challenges of deep space exploration are difficult, but not unsolvable. The real barrier between mankind and …
argues
Uber CEO Travis Kalanick argues with an Uber driver over falling fares, apologizes
Tweet Uber CEO Travis Kalanick is seen in a video, arguing with a driver during an UberX ride and yelling …