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1-2-3 blocks
plural of 1-2-3 block
1-2-3 block
A tool used in machining fields, especially milling, to aid in setup. It is a block of steel that is precisely squared and parallel whose sides are 1, 2, and 3 inches long, respectively. May contain arranged holes. Similar, larger blocks are called 2-4-6 blocks.
501(c)(3)s
plural of 501(c)(3)
ω-3 fatty acids
plural of ω-3 fatty acid
ω-3 fatty acid
Abbreviation of omega-3 fatty acid.
omega-3 fatty acid
(chemistry) Any polyunsaturated fatty acid having a double bond between the third and fourth carbon atoms from the end of the molecule farthest from the carboxylic acid; they are found in green vegetables and in the oils of fish such as salmon and mackerel; they are essential fatty acids, and seem to be beneficial in reducing the risk of heart disease.
omega-3 fatty acids
360 backflips
plural of 360 backflip
Web 3.0
(Internet) The predicted third generation of the World Wide Web, usually conjectured to include semantic tagging of content and decentralized protocols.