safe amount
111Light pollution — This article is about light pollution in the visible spectrum. For information on pollution in the radio spectrum, see radio spectrum pollution. This time exposure photo of New York City at night shows skyglow, one form of light pollution …
112Ozone — For other uses, see Ozone (disambiguation). Ozone …
113Sucralose — chembox Reference= [ Merck Index , 11th Edition, 8854.] ImageFile = Sucralose2.svg ImageFile1 = Sucralose 3D balls.png IUPACName = 1,6 Dichloro 1,6 dideoxy β D fructofuranosyl 4 chloro 4 deoxy α D galactopyranoside OtherNames = 1 ,4,6… …
114Octopus card — 八達通 Location Hong Kong Launched …
115Mechanical ventilation — In architecture and climate control, mechanical or forced ventilation is the use of powered equipment, e.g. fans and blowers, to move air  see ventilation (architecture). Mechanical ventilation Intervention …
116NTLDR — (abbreviation of NT loader) is the boot loader for all releases of Windows NT operating system up to and including Windows XP and Windows Server 2003. NTLDR is typically run from the primary hard disk drive, but it can also run from portable… …
117Cul-de-sac — For other uses, see Cul de sac (disambiguation). Blind alley redirects here. For other uses, see Blind Alley (disambiguation). Dead End Street redirects here. For the song by The Kinks, see Dead End Street (song). A cul de sac in Sacramento,… …
118Duke of Wellington's Regiment — The Duke of Wellington s Regiment (West Riding) Cap badge of the Duke of Wellington s Regiment Active 1 July 1702 6 June 2006 Cou …
119SubSpace (video game) — Continuum (computer game) redirects here. For the 1990 3D game, see Alpha Waves. SubSpace (SS) Developer(s) …
120Suicide methods — Suicide …
