More than 2,000 years ago, Greek artisans built a compact machine of interlocking gears that could track the heavens with a precision that still unsettles modern engineers. The corroded fragments of ...
In recent years, a remarkable discovery has captivated the world of archaeology and technology enthusiasts alike: an ancient shipwreck containing a device that challenges our understanding of ...
Identifying signs of life in ancient rocks is hard. It is not enough to find organic molecules—rocks of all sorts contain them but “organic” just means the molecules contain chains of carbon atoms.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback