🚀 Hacker News

1. Gukesh becomes the youngest chess world champion in history
古克什成为历史上最年轻的国际象棋世界冠军
2. FCC opens entire 6 GHz band to low power device operations
FCC 向低功率设备开放整个 6 GHz 频段
3. Timemap.org – Interactive Map of History
Timemap.org – 交互式历史地图