Warren's Money Machines
At just ten years old, Warren's entrepreneurial spirit shines through as he devises a plan to earn money through penny weighing machines. Although he never puts his plan into action, his knack for numbers leads him to a successful pinball machine business in high school. However, his exit from the industry is unexpected, as he learns about the dangers of getting involved with the Mafia.In this clip
From this podcast

Acquired
Berkshire Hathaway Part I
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