Tesla battery cell production is getting goodMing (@tslaming):BREAKING 🚨 @Tesla HAS ENGINEERED A SYNCHRONIZED MULTI-ROLL CALENDERING MACHINE THAT USES DIFFERENTIAL ROLLER SPEEDS TO EFFORTLESSLY TURN DELICATE DRY POWDERS INTO CONTINUOUS BATTERY ELECTRODES 🔋For years, mastering the "dry battery electrode" has been the holy grail of https://t.co/oDaEiX1n3p ...