We go for a ride on an all-electric boat that quite literally flies through the water. Navier, a company tucked away in a pinball arcade in Alameda, California, has built the N30, a hydrofoiling boat that glides above choppy waters at high speeds while keeping passengers comfortable enough to have normal conversations. Think Tesla Roadster meets Top Gun, and it's happening on the San Francisco Bay and it's being manufactured in America. The woman behind this venture is Sampriti Bhattacharyya, an MIT-trained engineer who pivoted from aerospace to maritime after realizing how little we actually know about our own oceans. Her N30 can cruise 75 miles on a single charge, packed with sensors and software that make micro-adjustments 30 to 50 times per second to keep the boat stable above the water. What starts as luxury water taxis for Miami and the Maldives is actually a Trojan horse for much bigger ambitions: autonomous cargo barges, coastal transportation networks, and getting America back into the serious business of shipbuilding.

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