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  2. Dolly Parton - Wikipedia

    en.wikipedia.org/wiki/Dolly_Parton

    Dolly Rebecca Parton was born on January 19, 1946, in a one-room cabin on the banks of the Little Pigeon River in Pittman Center, Tennessee. [4] She is the fourth of twelve children born to Avie Lee Caroline (née Owens; 1923–2003) and Robert Lee Parton Sr. (1921–2000).

  3. Cobalt therapy - Wikipedia

    en.wikipedia.org/wiki/Cobalt_therapy

    Cobalt therapy is the medical use of gamma rays from the radioisotope cobalt-60 to treat conditions such as cancer.Beginning in the 1950s, cobalt-60 was widely used in external beam radiotherapy (teletherapy) machines, which produced a beam of gamma rays which was directed into the patient's body to kill tumor tissue.

  4. Effects of nuclear explosions on human health - Wikipedia

    en.wikipedia.org/wiki/Effects_of_nuclear...

    Approximately 1 out of every 80 people exposed to 1 Gray will die from cancer, in addition to the normal rate of 20 out of 80. About 1 in 40 people will get cancer, in addition to the typical rates of 16-20 out of 40. Different types of cancer take different times for them to appear: [10] 2 years for leukemia to appear

  5. Andre Walker Hair Typing System - Wikipedia

    en.wikipedia.org/wiki/Andre_Walker_Hair_Typing...

    The Andre Walker Hair Typing System, also known as The Hair Chart, is a classification system for hair types created in the 1990s by Oprah Winfrey's stylist Andre Walker. [ 1 ] [ 2 ] [ 3 ] It was originally created to market Walker's line of hair care products but has since been widely adopted as a hair type classification system .

  6. Fluorescent lamps and health - Wikipedia

    en.wikipedia.org/wiki/Fluorescent_lamps_and_health

    An open (single envelope) CFL [12] An encapsulated/closed (double envelope) CFL. Some fluorescent lamps emit ultraviolet radiation. [citation needed] The Health Protection Agency of the United Kingdom has conducted research concluding that exposure to open (single envelope) compact fluorescent lamps (CFLs) for over 1 hour per day at a distance of less than 30 cm can exceed guideline levels as ...

  7. Hair (Hair song) - Wikipedia

    en.wikipedia.org/wiki/Hair_(Hair_song)

    The musical’s title song begins as character Claude slowly croons his reason for his long hair, as tribe-mate Berger joins in singing they "don't know." [1] They lead the tribe, singing "Give me a head with hair," "as long as God can grow it," [1] listing what they want in a head of hair and their uses for it.

  8. X-ray - Wikipedia

    en.wikipedia.org/wiki/X-ray

    The tube was fastened at the other side at a distance of one-half-inch [1.3 cm] from the hair." [40] Beyond burns, hair loss, and cancer, X-rays can be linked to infertility in males based on the amount of radiation used. In August 1896, H. D. Hawks, a graduate of Columbia College, suffered severe hand and chest burns from an X-ray demonstration.

  9. Lead poisoning - Wikipedia

    en.wikipedia.org/wiki/Lead_poisoning

    Lead in the bones, teeth, hair, and nails is bound tightly and not available to other tissues, and is generally thought not to be harmful. [177] In adults, 94% of absorbed lead is deposited in the bones and teeth, but children only store 70% in this manner, a fact which may partially account for the more serious health effects on children. [23]