🤔 How it works …….. ⁉
How a microphone works
A microphone converts sound into a small electrical current. Sound waves hit a diaphragm that vibrates, moving a magnet near a coil. In some designs, the coil moves within a magnet.
Other microphones, such as condenser microphones, work on the principle of capacitance. Capacitors consist of parallel conducting plates that store charge and are used to smooth out signals like voltage variations in a power supply. In a condenser microphone, the incoming sound vibrates one plate of a capacitor. The varying capacitance is converted into a corresponding electrical signal.
😳Why❓❓❓
*Why is milk produced only after delivery not during pregnancy?*
When a women become pregnant, progesterone and estrogen, hormones that are a part of normal menstrual cycle, rise dramatically, and a new hormone, called human chorionic gonadotropin, begins to be produced.
Although mammary growth begins during pregnancy under the influence of ovarian and placental hormones, and some milk is formed, copious milk secretion sets in only after delivery. Since lactation ensues after a premature birth, it would appear that milk production is held back during pregnancy.
Sometimes a woman’s breasts make milk even though she is not pregnant or breastfeeding. This condition is called galactorrhea (say: guh-lack-tuh-ree-ah). The milk may come from one or both breasts. It may leak on its own or only when the breasts are touched. Reasons for lactating when not recently pregnant can range from hormone imbalances to medication side effects to other health conditions. The most common cause of breast milk production is an elevation of a hormone produced in the brain called prolactin.
Women with certain illnesses and infections may be advised by doctors not to breastfeed because of the danger of passing the illness or infection to the breastfed infant.
💁🏻♂️ GK TODAY
First male IPS officer of independent E.B Joshi is the first male IPS officer of independent india
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BORN TODAY 🐣💐
Mahatma Jyotirao Govindrao Phule (11 April 1827 – 28 November 1890), also known as Jotiba Phule, was an Indian social activist, thinker, anti-caste social reformer and writer from Maharashtra.
IDIOMS & PHRASES:
On the ball:
Doing a good job
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*ANTONYMS*
Careful X Rush/Careless
*SYNONYMS*
Abroad = Overseas
🧬 HEALTH CARE: HOME REMEDIES🩺
*Pomegranate* *remedy for piles* Siddha medicine is one of the world’s oldest medical system that originated in South India. Siddha medicine uses different parts pomegranate fruit and plant to treat piles.
Use powder of pomegranate flowers. Get some flowers of pomegranate and dry them in shade. Grind the dried pomegranate flowers to get their powder. Have a teaspoon of this powder with honey on an empty stomach first thing in the morning. Burn the peel of pomegranate fruit. Peel the pomegranate fruit and separate its outer peel. Now burn this peel to get its ashes. Mix a teaspoonful of this ash in 200 ml of water and wash your anal region. Do it many times during the day. Continue this remedy for 7 days.
Boil the peel of pomegranate fruit. Put the peels of pomegranate in water and boil this water. Strain and have one glass each of this water in morning and evening. This is a quick remedy for piles which means you can get relief fast when using this remedy. Drink pomegranate juice for bleeding piles. If you suffer from bleeding piles, drink a cup of pomegranate juice twice every day. Even cranberry juice can be taken for this purpose. Both of these fruits are hemostatics which means they have the ability to stop bleeding. Due to this quality of the fruits, they can heal your bleeding piles.
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Ch Narmada Naveen Kumar |
