Open post 13 @13@2137.social · Jul 31, 2026 13 @13@2137.social 2137.social Using the Chimney Effect to Drop Passively Cooled PC Temperatures https://hackaday.com/2026/07/31/using-the-chimney-effect-to-drop-passively-cooled-pc-temperatures/ #Computerhacks #Chimney #Passivecooling