Today’s Solutions: April 21, 2026

Stuck in notoriously bad Los Angeles traffic in December last year, Elon Musk tweeted that it was time to start digging tunnels under the city. What began as a joke, is now becoming a serious plan. Musk even has a name for his new tunnel company: Boring. Musk is a big fan of tunnels and even prefers them over flying cars. “Car tunnels can alleviate congestion completely. You would not need a flying car. And it would always work, even if the weather is bad. It would never ice up, and it would never fall on your head.”

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