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  2. Tooth whitening - Wikipedia

    en.wikipedia.org/wiki/Tooth_whitening

    Tooth whitening or tooth bleaching is the process of lightening the color of human teeth. [1] Whitening is often desirable when teeth become yellowed over time for a number of reasons, and can be achieved by changing the intrinsic or extrinsic color of the tooth enamel. [2] The chemical degradation of the chromogens within or on the tooth is ...

  3. Sodium hypochlorite - Wikipedia

    en.wikipedia.org/wiki/Sodium_hypochlorite

    [34] [32] [35] The key reactions are: 2 Cl − → Cl 2 + 2 e − (at the anode) 2 H 2 O + 2 e − → H 2 + 2 − OH (at the cathode) Both electric power and brine solution were in cheap supply at the time, and various enterprising marketers took advantage of the situation to satisfy the market's demand for sodium hypochlorite.

  4. Hydrogen peroxide - Wikipedia

    en.wikipedia.org/wiki/Hydrogen_peroxide

    Hydrogen peroxide is a chemical compound with the formula H 2 O 2.In its pure form, it is a very pale blue [5] liquid that is slightly more viscous than water.It is used as an oxidizer, bleaching agent, and antiseptic, usually as a dilute solution (3%–6% by weight) in water for consumer use and in higher concentrations for industrial use.

  5. Milgram experiment - Wikipedia

    en.wikipedia.org/wiki/Milgram_experiment

    Milgram experiment. The experimenter (E) orders the teacher (T), the subject of the experiment, to give what the teacher (T) believes are painful electric shocks to a learner (L), who is actually an actor and confederate. The subject is led to believe that for each wrong answer, the learner was receiving actual electric shocks, though in ...

  6. FYI Reviewer - highline.huffingtonpost.com

    highline.huffingtonpost.com/miracleindustry/...

    It should be noted that schizophrenia represents only 35% of neuroleptic prescriptions so that this growth cannot be generated in the schizophrenia segment only. Aggressive expansion of Risperdal use in other indications is therefore mandatory. JJRIS 01956435 J-TX6049307 '

  7. Percentage - Wikipedia

    en.wikipedia.org/wiki/Percentage

    Percentage. In mathematics, a percentage (from Latin per centum 'by a hundred') is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign (%), [1] although the abbreviations pct., pct, and sometimes pc are also used. [2] A percentage is a dimensionless number (pure number), primarily used for expressing ...

  8. What is the 30% rule? - AOL

    www.aol.com/finance/30-rule-housing-costs...

    The 30% rule is a popular piece of personal finance advice, guiding Americans on how much of their monthly income should be allocated to housing costs. But good luck finding anyone who follows ...

  9. General Dynamics F-16 Fighting Falcon - Wikipedia

    en.wikipedia.org/wiki/General_Dynamics_F-16...

    Mitsubishi F-2. The General Dynamics F-16 Fighting Falcon is an American single-engine supersonic multirole fighter aircraft originally developed by General Dynamics for the United States Air Force (USAF). Designed as an air superiority day fighter, it evolved into a successful all-weather multirole aircraft with over 4,600 built since 1976. [4]