User:Itai
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- | This user is a translator from Hebrew to English on Wikipedia:Translation. |
- | This user is a translator and proofreader from Hebrew to English on Wikipedia:Translation. |
Wikipedia:Selected anniversaries/December 30
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[edit](No longer Away.)
My Wikipedia time is limited at the moment, but I'm still around.
- ... that the grapefruit (examples pictured) was described as the "forbidden fruit" in 1750?
- ... that British war correspondent Ian Fyfe was killed on D-Day while landing in a glider with troops attacking the Merville Gun Battery?
- ... that the 1976 Philippine film Itim was described as "one of the most remarkable debuts in cinema history" in a 2022 retrospective at the Museum of Modern Art?
- ... that Phoebe Plummer was "unfortunate" to draw Christopher Hehir as judge when they stood trial over the Just Stop Oil Sunflowers protest?
- ... that the only death from the Belvidere Apollo Theatre collapse was the one audience member who bought a concert t-shirt from Crypta that night, according to their lead singer?
- ... that the cover art of Music from the Merch Desk (2016–2023) was derived from bootleg merchandise?
- ... that Michael O'Kane never received approval to begin constructing a building for the College of the Holy Cross?
- ... that in the 1980s, when Moturoa Island lost all its endangered kiwi to pests, experts reintroduced seven birds – today there could be as many as 300 kiwi on the island?
- ... that Jill, Duchess of Hamilton, donated her body to science because "funerals are a bore"?
Bathymetry is the study of the underwater depth of sea and ocean floors, lake floors, and river floors. It has been carried out for more than 3,000 years, with the first recorded evidence of measurements of water depth occurring in ancient Egypt. Bathymetric measurements are conducted with various methods, including depth sounding, sonar and lidar techniques, buoys, and satellite altimetry. However, despite modern computer-based research, the depth of the seabed of Earth remains less well measured in many locations than the topography of Mars. Bathymetry has various uses, including the production of bathymetric charts to guide vessels and identify underwater hazards, the study of marine life near the bottom of bodies of water, coastline analysis, and ocean dynamics, including predicting currents and tides. This video, created by the Scientific Visualization Studio at NASA's Goddard Space Flight Center, simulates the effect on a satellite world map of a gradual decrease in worldwide sea levels. As the sea level drops, more seabed is exposed in shades of brown, producing a bathymetric map of the world. Continental shelves appear mostly by a depth of 140 meters (460 ft), mid-ocean ridges by 3,000 meters (9,800 ft), and oceanic trenches at depths beyond 6,000 meters (20,000 ft). The video ends at a depth of 10,190 meters (33,430 ft) below sea level – the approximate depth of the Challenger Deep, the deepest known point of the seabed.Video credit: NASA / Goddard Space Flight Center / Horace Mitchell, and James O'Donoghue
24 December 2024 |
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