Education- Interesting facts 08 April 2022

how silver forms

🤔 How it works ……..

How SILVER Forms:

Within the Earth, silver is formed from sulfur compounds. In the Earth’s crust, the temperature is very hot (approximately 200 to 400 degrees Fahrenheit, depending on how close you are to the planet’s mantle).

The salt water that exists within the crust concentrates into a brine solution where silver remains dissolved.
Silver is sometimes encountered in pure form. It also is mined from the minerals acanthite (silver sulfide) and stephanite.

Silver also is found in the common minerals chlorargyrite (silver chloride) and polybasite. Silver is mined in many countries, but most comes from the USA, Canada, Mexico, Peru and Bolivia.

Silver is found in lead, zinc, gold and copper ore deposits. The most important ore mineral of silver is argentite (Ag2S, silver sulfide). Silver is commonly extracted from ore by smelting or chemical leaching.

** *Gold Mines in India*
Hatti Gold Mines Karnataka
Kolar Gold Fields Karnataka
Sonbhadra Mine Uttar Pradesh

😳Why❓❓❓

Scientific Reason: Why do most of the Indians draw Rangoli in front of their houses⁉
There is a separate field of science called Cymatics which deals with the relationship between vibrations and the geometric patterns corresponding to it.

The Cymatic patterns look nothing like the rangoli patterns.
Rangoli is not just an art but actually a science of vibration pattern which was discovered by Indians thousands of years ago and been made a part of the culture for spiritual, aesthetic & scientific purposes. The reason a rangoli is drawn at the entrance of a house is because of its calming effect on a visitor who is just about to enter into the house. It manifests into vibrations (brainwaves) in the visitor’s mind, putting him at ease, making him comfortable and happy.

Other reason is in ancient times , our ancestor used make rangoli with rice flours in front of house so that ants and other insects eat and will use stay outside the house and do not enter house(reports say ants die after eating rice) so other creatures like snakes, lizards, frogs etc never get into the house.

💁🏻‍♂️ GK TODAY

In terms of length, Ganga is the longest river (within India). But when considering discharge (water flow), Brahmaputra is the LARGEST.

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BORN TODAY 🐣💐

Giridhar Gamang (born 8 April 1943) is a former leader of the INC and a former Chief Minister of Odisha.

IDIOMS & PHRASES:

‘ See eye to eye ’ – this means agreeing with someone.
“They finally saw eye to eye on the business deal.”

🧬 HEALTH CARE: HOME REMEDIES🩺

Cinnamon (Dhalchini) is a highly delicious spice.

The antioxidants in cinnamon have anti-inflammatory effects, which may help lower your risk of disease. Cinnamon may improve some key risk factors for heart disease, including cholesterol, triglycerides and blood pressure.
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Ch Narmada Naveen Kumar 1 Ch Narmada Naveen Kumar
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