spindle tension device
21angiosperm — /an jee euh sperrm /, n. Bot. a plant having its seeds enclosed in an ovary; a flowering plant. Cf. gymnosperm. [ANGIO + SPERM] * * * ▪ plant Introduction any member of the more than 300,000 species of flowering plants (division Anthophyta) …
22ear, human — ▪ anatomy Introduction organ of hearing and equilibrium that detects and analyzes noises by transduction (or the conversion of sound waves into electrochemical impulses) and maintains the sense of balance (equilibrium). The human ear, like …
23List of problems solved by MacGyver — This is a list of problems that have been solved by the fictional character MacGyver from the television series of the same name. (This list is not yet comprehensive.) MacGyver employs his resourcefulness and his knowledge of chemistry,… …
24bicycle — bicyclist, bicycler, n. /buy si keuhl, sik euhl, suy keuhl/, n., v., bicycled, bicycling. n. 1. a vehicle with two wheels in tandem, usually propelled by pedals connected to the rear wheel by a chain, and having handlebars for steering and a… …
25Drug — /droog/, n. Zoroastrianism. the cosmic principle of disorder and falsehood. Cf. Asha. [ < Avestan drauga] * * * I Any chemical agent that affects the function of living things. Some, including antibiotics, stimulants, tranquilizers,… …
26Aneurysm — For other uses, see Aneurysm (disambiguation). Aneurysm Classification and external resources Angiography of an aneurism in a cerebral artery ICD 10 I …
27Sleep apnea — Classification and external resources Obstructive sleep apnea ICD 10 G …
28Phonodeik — The Phonodeik is an sound recording apparatus invented by Dayton Miller in 1908. The Phonodeik convert sound waves into visual images. The name was suggested by Edward W. Morley. Before electronic oscilloscopes, this device was used for analyzing …
29bow — bow1 bowedness, n. bowingly, adv. /bow/, v.i. 1. to bend the knee or body or incline the head, as in reverence, submission, salutation, recognition, or acknowledgment. 2. to yield; submit: to bow to the inevitable. 3. to bend or curve downward;… …
30Sliding filament model — Ratchet mechanism redirects here (it is the name given in some textbooks to the sliding filament mechanism). For the mechanical device, see Ratchet (device) The sliding filament theory describes a process used by muscles to contract. It was… …
