Yesterday I watched a real-time dashcam video of a Tesla making an emergency swerve to avoid a car that suddenly shot up from the left lane entrance ramp. My immediate thought: human reaction speed simply can't handle that.In that situation, most of us instinctively slam the brakes — which on a ...
For many young people, leaving one's homeland or staying behind can be an entangled, irresolvable contradiction — much like the dilemma in Qian Zhongshu's Fortress Besieged: those inside the walls gaze out at the dazzling world beyond; no matter how comfortable life within may be, they can ...
AI泡沫真正危险的地方,不是技术。 而是整个世界,正在提前为未来几十年的智能需求一次性融资。 移动互联网时代,大家烧钱归烧钱,但至少很快就找到了现金流。外卖有人点。网约车有人坐。电商有人买。短视频有人刷。广告有人投。to C 的衣食住行通信娱乐购物,都是低枝果实。商业闭环来得极快。 但 AI 不一 ...