当前,智能手机存储芯片采购成本较去年同期已上涨超过80%,且仍未见放缓迹象。受此压力传导,国内多家头部手机品牌已拟定于3月初启动新一轮产品价格调整。这将是近五年来手机行业规模最大、涨幅最为显著的一轮集体调价。(新浪科技、第一财经)
在流量红利尚在的阶段,交易规模的扩张可以掩盖效率与分配问题;但当新增用户放缓、使用频率趋稳,平台增长就不可避免地从规模扩张转向单位变现。这一转变,使抽佣的性质发生了变化。它不再只是对撮合价值的回报,而逐渐承担起补增长的角色。
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There is a plan to prevent such a strike—the Space Surveillance Network, a bevy of sensors that the military uses to track space debris. NASA monitors what’s unofficially known as the “pizza box,” a sort of no-fly zone around the ISS. When pieces of debris are predicted to enter the box—if there’s at least a 1 in 100,000 chance of collision—mission controllers order avoidance maneuvers, firing thrusters that move the ISS and dodge the trash. The technique has been used dozens of times since the first ISS module launched in 1998. But the system only tracks about 45,000 larger pieces, and all sensors have noise. Plus, risk thresholds can miss stuff, sometimes badly. In 2025, Chinese astronauts were briefly stranded at their station after debris hit their return vehicle.
Now, Sophia Space has raised $10 million from investors, including Alpha Funds, KDDI Green Partners Fund, and Unlock Venture Partners. The company plans to prove out a new approach to passively cooling space computers on the ground, then buy a satellite bus from Apex Space and show that it works in orbit by late 2027 or early 2028.