España resucita un motor de hace 200 años: dos combustibles y el misterio de sus pistones imposibles - ECOticias.com



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Physicists measure quantum geometry for first time - Phys.org
California Flat Earther admits partial defeat after trip to Antarctica - SFGATE

Space2Sea Antarctica: William Shatner, Neil deGrasse Tyson and NASA astronauts talk exploration and science from the Drake Passage - Space.com
New York man finds mastodon jaw while gardening in his backyard - KSL.com