los angeles - Elon Musk, the driving force behind payment service PayPal, car manufacturer Tesla and space company SpaceX, has earned 10 million dollars with a few tweets. He offered flame throwers for sale. In four days all 20,000 copies had been sold, for 500 dollars each.
The money is destined for the latest project by Musk, The Boring Company. That company wants to dig multi-story tunnels under cities, so that the streets become less crowded.
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