Can Tesla fix SA’s power woes?

According to a story in the Sydney Morning Herald, Tesla's Elon Musk has put domestic battery storage on the national agenda with his offer last week to solve South Australia's power crisis for free if he did not deliver a large system with 100 days of signing a contract.
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Keeping modern manufacturing secure

In the classic factory of the 1950s, security was simple. Managers strolled from their offices on a floor that towered over plant activity, closely observing whether shift crews below were doing what they were supposed to do.
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