Credit: Ian Moore / Mashable Composite; yuanyuan yan / Moment / b-bee / iStock / Getty As time marches on, so too does beauty tech, with new research and innovations helping many achieve their ...
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Flash-Dater. Finding the age of ancient objects by radioactive Carbon 14 depends on supersensitive measuring apparatus. Professor Willard F. Libby, University of Chicago discoverer of Carbon 14 dating ...
¶Despite all the progress in long-range radio aids to aerial navigation, a good navigator likes best to find where in the world he is by celestial star sights, a process that involves only himself, ...
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