Home Computer Elon Musk: ‘Manufacturing is 10,000% Harder than Prototypes’— Rants on Battery Day’s... ComputerSoftware Elon Musk: ‘Manufacturing is 10,000% Harder than Prototypes’— Rants on Battery Day’s Media and Public Reactions By admin - September 29, 2020 88 0 Facebook Twitter Google+ Pinterest WhatsApp Elon Musk rants about the public’s reception on Battery Day; CEO disappointed on media reports and expectations!