Rockwell B-1 Lancer - Wikipedia
en.wikipedia.org › wiki › Rockwell_B-1_LancerThe B-1 was first envisioned in the 1960s as a platform that would combine the Mach 2 speed of the B-58 Hustler with the range and payload of the B-52, and was meant to ultimately replace both bombers. After a long series of studies, Rockwell International (now part of Boeing) won the design contest for what emerged as the B-1A.
A1, A2, B1, B2, C1, C2: what do these language levels …
https://www.service-public.fr/particuliers/vosdroits/F34739?lang=enA1, A2, B1, B2, C1, C2: what do these language levels correspond to? Verified 31 May 2022 - Legal and Administrative Information Directorate (Prime Minister) The …
Thiamine - Wikipedia
en.wikipedia.org › wiki › ThiamineThiamine, also known as thiamin and vitamin B 1, is a vitamin, an essential micronutrient, that cannot be made in the body. It is found in food and commercially synthesized to be a dietary supplement or medication. Phosphorylated forms of thiamine are required for some metabolic reactions, including the breakdown of glucose and amino acids.. Food sources of thiamine include whole grains ...