My classic Sony CRT television won't power on. My living room is chilly because my Mitsubishi heat pump isn't putting out enough hot air. I want my Japanese N64 to play US games, too, but I've been too busy to pop the hood. What if I had an

Baiju Bhatt, co-founder of space-based solar company Aetherflux and Robinhood Financial LLC, speaks during the TechCrunch Disrupt 2018 summit in San Francisco, California, U.S., on Thursday, Sept. 6, 2018. A startup developing technologies to