S01E05 - How Flying Cars Became a Billion-Dollar Bet
Flying cars have largely remained science fiction, until now. A new generation of electrified aircraft is attracting the attention of investors and venture capitalists around the world.
Flying cars have largely remained science fiction, until now. A new generation of electrified aircraft is attracting the attention of investors and venture capitalists around the world.
Governments and entrepreneurs are racing to commercialize the moon. These efforts could unlock a new, deep-space economy. But to return and stay will require the highest levels of innovation.
Scientists are developing ever-more powerful magnets to enable clean energy sources like fusion. But China's dominance of the supply chain for rare-earth magnets threatens their global availability.
Geothermal has been the underdog of the energy industry - but that may be about to change as new startups use fracking technologies to expand potential geothermal sites.
dans 58 minutes
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