On a frozen landscape in Svalbard, Norway, where the glaciers bleed into the Arctic Ocean, a small buzzing drone lifted into the air. Its mission was not surveillance, nor delivery. It was science.
Aerial mapping exposed an entire outer area of the 'mega fortress' marked by stone structures and a long, winding fortification wall. By Mack DeGeurin Published Jan 8, 2025 3:43 PM EST Get the Popular ...
A drone's range or lack thereof can make or break it for many tasks. This homemade, solar-powered drone can technically stay in the air forever.
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