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Charting biorhythms for personal use was popular in the United States during the 1970s; many places (especially video arcades and amusement areas) had a biorhythm machine that provided charts upon entry of date of birth. Biorhythm programs were a common application on personal computers; and in the late 1970s, there were also handheld biorhythm ...
The best studied rhythm in chronobiology is the circadian rhythm, a roughly 24-hour cycle shown by physiological processes in all these organisms.The term circadian comes from the Latin circa, meaning "around" and dies, "day", meaning "approximately a day."
Tables that identify lucky and unlucky days are sometimes known by their German category name Tagwählerei. The Coligny calendar identifies certain calendar dates as lucky (mat) or unlucky (anmat). The Roman calendar marks many days and parts of others as dies nefasti, religiously unsuitable for the conduct of public business. [2]
February 8: A Day for Scientific Breakthroughs. On February 8, nearly 200 years apart, two groundbreaking scientific papers were unveiled that dramatically reshaped our comprehension of the world.
Biorhythm may refer to: Biorhythm (pseudoscience) , developed by Wilhelm Fliess in the 19th century Biological rhythm , repetitive cycles that occur in biology, studied in the science of chronobiology
Zodiac Signs Lucky Days 2024. 2023 might not have been your year, but the astrology of 2024 is looking brighter thanks to Mercury's retrograde ending on New Year's Day. This celestial fresh start ...
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A zeitgeber (/ ˈ (t) s aɪ t ɡ eɪ b ər, ˈ z aɪ t-/ (T)SYTE-gay-bər, ZYTE-, German: [ˈtsaɪtˌɡeːbɐ]) is any external or environmental cue that entrains or synchronizes an organism's biological rhythms, usually naturally occurring and serving to entrain to the Earth's 24-hour light/dark and 12-month cycles.