🤔 How it works …….. ⁉
How earth gets rotates continuously in same speed?
Earth spins because of the way it was formed. Our Solar System formed about 4.6 billion years ago when a huge cloud of gas and dust started to collapse under its own gravity. As the cloud collapsed, it started to spin.
According to Newton’s First Law of Motion it states: The motion of an object will remain unchanged unless a force acts on it.
an object will never change its speed or direction unless something comes along and forces it to do so.
Gravity : an attractive force between objects with mass. Gravity holds the Sun and planets together in the solar system, and holds stars together in galaxies
😳Why❓❓❓
Why Menstruation takes place in women?
Menstruation is a woman’s monthly bleeding, often called “period.” The blood and tissue lining the uterus (womb) break down & leave the body.
This is called period. For many women, bleeding lasts from 4 to 8 days. It makes Hormone levels low. Low levels of the hormone estrogen can make you feel depressed or irritable😡😰
In a woman, a period is body’s way of releasing tissue that it no longer needs. Every month, her body prepares for pregnancy. The lining of uterus gets thicker as preparation for nurturing a fertilized egg. An egg is released and is ready to be fertilized and settle in the lining of uterus.
Ovulation is when the ovary releases an egg so it can be fertilized by a sperm in order to make a baby.
A woman is most likely to get pregnant if she has sex without birth control in the three days before and up to the day of ovulation (since the sperm are already in place and ready to fertilize the egg as soon as it is released).
A man’s sperm can live for 3 to 5 days in a woman’s reproductive organs, but a woman’s egg lives for just 12 to 24 hours after ovulation.
Ovulation happens about 14 days before your period starts. If your average menstrual cycle is 28 days, woman ovulate around day 14, and most fertile days are days 12, 13 and 14. If average menstrual cycle is 35 days ovulation happens around day 21 and your most fertile days are days 19, 20 & 21.
💁🏻♂️ GK TODAY
WHO The World Health Organization is a specialized agency of the United Nations responsible for international public health.
Headquarters : Geneva, Switzerland
Founded* : 7 April 1948
Now Tedros Adhanom is the Director general of the World Health Organization
BORN TODAY 🐣💐
A. Lt Colonel Maharaja Rana Shri Sir Natwarsinhji Bhavsinhji Sahib Bahadur, KCSI* (30 June 1901 – 4 October 1979) was the last Maharaja of Porbandar belonging to Jethwa dynasty, who ascended the throne of princely state of Porbandar on 10 December 1908 and ruled until his state was merged into India on 15 February 1948.
He captained India in his first Cricket Test tour of England in 1932, but played in only four of the 26 first-class matches and stood down from the captaincy in favor of C.K. Nayudu for the Test against England. K. S. Ghanshyamsinhji.
B. Flying Officer Dinshaw Ferozeshaw Eduljee (1919–1944) was the first pilot of the Indian Air Force, IAF, to receive the Air Force Cross, AFC (on June 1, 1944). Eduljee is presumed to have died after the Hurricane fighter aircraft he was flying crashed in action behind Japanese lines in Burma (today’s Myanmar).
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Ch Narmada Naveen Kumar |
