Ads
related to: john christian the inventor of the light therapy machine for face
Search results
Results from the WOW.Com Content Network
Light therapy, also called phototherapy or bright light therapy is the exposure to direct sunlight or artificial light at controlled wavelengths in order to treat a variety of medical disorders, including seasonal affective disorder (SAD), circadian rhythm sleep-wake disorders, cancers, neonatal jaundice, and skin wound infections.
Companies who manufactured violet ray devices made many other types of electrical appliances as well, e.g. Star Electric, which also manufactured stock ticker machines. Many of the companies who were able to continue manufacturing violet rays after the Depression stopped making them due to World War II , when they began manufacturing radio ...
Photorejuvenation is a skin treatment that uses lasers, intense pulsed light, or photodynamic therapy to treat skin conditions and remove effects of photoaging such as wrinkles, spots, and textures. The process induces controlled wounds to the skin. This prompts the skin to heal itself, by creating new cells.
Sushruta (600 BC), Vedic India – inventor of Plastic Surgery, Cataract Surgery, Rhinoplasty; Theodor Svedberg (1884–1971), Sweden – Analytical ultracentrifuge; Joseph Swan (1828–1914), UK – Incandescent light bulb; Robert Swanson (1905–1994), Canada – invented and developed the first multi-chime air horn for use with diesel ...
The history of light therapy can be traced back to ancient Egypt and India, where therapy with natural sunlight was first used to treat leucoderma. [3] In the 1850s, Florence Nightingale's advocacy of exposure to clean air and sunlight for health restoration also contributed to the initial development of light therapy for treatments. [4]
On Wednesday, John Joseph Houghtaling, the inventor of the Magic Fingers bed, died in Fort Pierce, Florida. He was 92. In their time, Houghtaling's Magic Fingers beds were a goldmine.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.
Ads
related to: john christian the inventor of the light therapy machine for face