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The next billionaire battle royale will really get inside your head.

Brain-computer interface tech start-up Synchron announced Thursday it raised $75 million in a new funding round including cash injections from Bezos Expeditions and Gates Frontier, investment vehicles for -- you guessed it -- Jeff Bezos and Bill Gates. While Synchron is seen by many as a much smaller and less-capitalized rival to Elon Musk's Neuralink, it's clearly forging ahead with its own plan.

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Source Fool.com