Flying trolleybuses :) If you live near a power line, is it worth it to have a f...

		nottorp on April 6, 2024 \| parent \| context \| favorite \| on: Autonomous Overhead Powerline Recharging for Unint... Flying trolleybuses :) If you live near a power line, is it worth it to have a few drones automatically go back and forth and recharge your house batteries for free?