planet, TOI-270 b, is a rocky super-Earth, while the two outer planets are mini-Neptunes. TOI-270 b & c orbit near a 5:3 resonance, while TOI-270 c & d orbit...
8 KB (621 words) - 21:54, 27 August 2024
The .270 Winchester is a rifle cartridge developed by Winchester Repeating Arms Company in 1923, and it was unveiled in 1925 as a chambering for their...
11 KB (1,260 words) - 22:38, 30 September 2024
Denver Interstate 270 (Missouri–Illinois), a partial beltway around St. Louis Interstate 270 (Maryland), a connector to the Washington, D.C. metropolitan...
485 bytes (94 words) - 07:57, 20 June 2023
Caudron C.270 Luciole ("Firefly") was a sporting, touring and trainer aircraft produced in France in the 1930s, derived from the C.230. It was a conventional...
6 KB (621 words) - 15:34, 11 May 2022
Interstate 270 (I-270) is a 34.7-mile (55.8 km) auxiliary Interstate Highway in the U.S. state of Maryland that travels from I-495 (Capital Beltway) just...
41 KB (4,022 words) - 16:21, 23 September 2024
270 Anahita is a stony S-type Main belt asteroid. It was discovered by C. H. F. Peters on October 8, 1887, in Clinton, New York, and was named after the...
4 KB (193 words) - 10:51, 2 August 2024
through 2.17 K (−270.98 °C), the boiling suddenly becomes violent for a moment. Superfluid phase at temperature below 2.17 K (−270.98 °C). In this state, the...
12 KB (1,212 words) - 17:33, 6 June 2024
The SCR-270 was one of the first operational early-warning radars. It was the U.S. Army's primary long-distance radar throughout World War II and was...
33 KB (4,132 words) - 00:27, 11 November 2024
270 Park Avenue, also known as the JPMorgan Chase Tower and the Union Carbide Building, was a skyscraper in the Midtown Manhattan neighborhood of New...
115 KB (11,142 words) - 07:25, 7 November 2024
Absolute zero (redirect from -273 C)
of −273.15 °C for the zero of the air thermometer was further improved upon in 1779 by Johann Heinrich Lambert, who observed that −270 °C (−454.00 °F;...
40 KB (4,636 words) - 04:14, 8 October 2024