stackedpancakes's Activity (14)
stackedpancakes added a news bookmark.The quarter dollar is both the most commonly-used coin in the American currency and the most unique. Since 1999, the coin's reverse, or "tails," side has showcased all 50 US sta...4 months ago
stackedpancakes added a news bookmark.Given that white was one of the first colors used in art in the 15th century, one would think that there is little room left to improve its "whiteness." It turns out that is far...4 months ago
stackedpancakes added a news bookmark.While total lunar eclipses are always spectacular, the one on May 26, 2021, promises to be particularly memorable given that it coincides with a supermoon. This means that the M...4 months ago
stackedpancakes added a news bookmark.While scientists have managed to recover and examine thousands of meteorites, finding their origin or even whether they are from icy comets or rocky asteroids has proved elusive...4 months ago
stackedpancakes added a news bookmark.Antarctica is surrounded by icebergs. However, the finger-shaped chunk of ice that recently broke loose from the western side of the Ronne Ice Shelf — one of the world's most ex...4 months ago
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