BillTre's latest activity
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Fermilab scientist Joel Butler is the recipient of the American Physical Society's 2026 W.K.H. Panofsky Prize...
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Early horses were significantly smaller than modern horses, reaching a shoulder height of about 30 to 35 cm. They were roughly the size...
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How little is little? Wish there was a (required) ruler underneath to give this. Never saw oil shale before or in an open pit...
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Not far from where I live. I even remember the controversy some decades ago, when paleontologists had to fight hard to preserve it...
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Devils Postpile, about 20 miles north of the Pine Creek Mine as the crow flies. At location of head waters of the San Joaquin River...
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Big Bend has a wide variety.
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Yes ^^ Amazing geography along CA .Hwy 395. Eastern Sierras
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I think that is a really great portrait! Very intense. 👍 I can see on quite a few of the photos that the depth of field was quite...
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Pine Creek Mine, outside of Bishop, California, in the Sierra Nevada Mountains, elev. 8100 feet at main mine entrance, which is at the...
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To drag myself back on topic, another thing I've seen in real life but don't have good photos of: This is on the north coast of Arran...
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Not really a single photo, but sintering doesn't have to happen vertically. Here are some nice pictures of the various forms. I...
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A friend had this cartoon on a gag-a-day calendar or something like that: I cracked up when I saw it, and then had to explain the joke...
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