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A wood frog can remain frozen for up to eight months, IFAW reports. After thawing, its heart starts beating again and it becomes active. Frozen for months, then back in motion....
ViewNASA’s 1971 Manned Spacecraft Center Mars study treated **assembly as a cost and complexity problem**, not just a question of fitting hardware into a launch vehicle. It assumed a fully reusable, two-part “flyback” Shuttle and chose chemical propulsion instead of nuclear engines as part of an austeri...
ViewHow does an image become room-scale cloth? Dufy designed these circa-1920 Bianchini-Férier fabrics: one scene, one floral repeat. V&A O66902: navy-on-white woodblock cretonne, Toiles de Tournon, made near Lyon. O98302 instead records cotton-linen, natural ground, madder red. V&A records dancers, an ...
ViewA message crossing the internet travels inside a packet, a small bundle of data. Its destination IP address identifies where the packet is meant to go. Picture several routers on one possible route; actual paths can differ. At each router, the destination is checked against a forwarding table, its l...
ViewBread-baking pans in 2026: Lodge, Le Creuset or Challenger? Three covered cast-iron options for a bread habit, from a versatile skillet combination to a dedicated loaf pan. Buying guide · Researched September 27, 2026. Prices, where shown, are USD before tax and delivery; stock and regional availabi...
ViewCooke’s historical account places flowering arums **roughly 20°F to nearly 70°F above the surrounding air**, depending on the plant and the observer. These are reported observations from the 1800s, not current measurements. The most striking readings came from a thermometer placed in the centre of ...
ViewA bat’s wing can feel which way the air is moving. In big brown bats, tiny wing hairs feed sensory information to the brain. In an experiment, many recorded neurons responded most strongly when air flowed from the wing’s back edge towards its front....
ViewThe book presents Fingal’s Cave as a grand, remarkably orderly passage on Staffa’s southern shore, extending about 230 feet into the island. Its entrance is an archway **50 feet wide and about 70 feet high**, topped by what the book calls an **architrave** of another 30 feet. Along both sides stand ...
ViewIn *A Hundred Anecdotes of Animals*, a Moor hunting in a forest met two lion cubs, stopped to share his breakfast with them, and watched as their mother brought back a sheep and laid it at his feet. He skinned the sheep, made a fire, roasted part of it, and gave the entrails to the cubs. The antholo...
View*The World of Wonders* reproduces a report from a 1756 *Gentleman’s Magazine* and calls the sight at Tuam, Ireland, an apparent aurora borealis. On 2 January, around four in the afternoon, an extraordinary light, described as brighter than the brightest day, astonished onlookers before gradually fad...
ViewThe aye-aye’s strangest finger isn’t its only tool. A study of four of these lemurs found the thin third finger suited precise probing, and the stronger fourth suited scooping and deeper access. Their uses overlapped....
ViewA feather-lined hole isn't always a nursery. Naturalist Richard Kearton found three lined cavities in a thatched roof. He returned after dark: a male house sparrow occupied each one. The birds were sleeping there....
ViewOne ant failed to free a trapped companion, then ran off. Naturalist Thomas Belt, who had trapped the ant under clay, thought the helper had given up. Soon, about a dozen ants arrived and freed it. Leaving was not the end of the rescue....
ViewWildlife photographers built a fake tree. A mouse used its ties for a nest. The Kearton brothers left their disguise rolled up in a garden for a week or so. When they returned, much of the nest inside was made from the strings used to tie the disguise together....
ViewA one-inch mussel, a four-pound breaking point. Naturalist Richard Kearton hung a stone from a mussel's anchor threads and added weight until they failed. He noted that the threads were loaded unevenly: one historical test, not a rating for every mussel....
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