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15 hours ago · At the bottom is the common phospholipid phosphatidylcholine. Lipids are a broad group of organic compounds which include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E and K ), monoglycerides, diglycerides, phospholipids, and others.
15 hours ago · Lord Kelvin. It is believed the "PNP" in his signature stands for "Professor of Natural Philosophy". Kelvin also wrote under the pseudonym "P. Q. R." William Thomson, 1st Baron Kelvin, OM, GCVO, PC, FRS, FRSE (26 June 1824 – 17 December 1907 [7]) was a British mathematician, mathematical physicist and engineer born in Belfast. [8]
15 hours ago · Ayurveda ( / ˌɑːjʊərˈveɪdə, - ˈviː -/; IAST: ayurveda) [1] is an alternative medicine system with historical roots in the Indian subcontinent. [2] It is heavily practiced throughout India, Nepal, Bangladesh, Pakistan and Sri Lanka, where as much as 80% of the population report using ayurveda. [3] [4] [5] The theory and practice of ...
15 hours ago · A honey bee (also spelled honeybee) is a eusocial flying insect within the genus Apis of the bee clade, all native to mainland Afro-Eurasia. After bees spread naturally throughout Africa and Eurasia, humans became responsible for the current cosmopolitan distribution of honey bees, introducing multiple subspecies into South America (early 16th century), North America (early 17th century), and ...
