🤔 How it works …….. ⁉
How does matchbook work 🔥
When the matchstick is rubbed against the side of the match box, some of the red phosphorus is converted into white phosphorus; this immediately reacts with potassium chlorate in the matchstick head to produce enough heat to ignite antimony trisulphide and starts the combustion of matchstick.
In 1826 John Walker of England invented the first friction matches. Walker’s matches were ignited by drawing the heads through a folded piece of paper coated with ground glass. He began selling them in 1827, but they were difficult to light and were not a success. Again In 1831, Charles Sauria of France developed a match that used white phosphorus.
😳Why❓❓❓
Why in India, Fuel price is different in various states:Prices is calculated like this:
Crude Oil (Indian Basket) + Refining Cost + Central Excise Duty + Dealer’s Commision + VAT (collected by State Government) = Petrol Price (in your city)
For Example, if
Petrol Price (Indian Basket) = ₹32.39
Refining Cost = ₹5.93
Central Excise Duty = ₹19.48
Dealer’s Commision = ₹3.62
*till here the price is now fixed before entering into state
*i.e. Total = ₹61.42*
1 — VAT (eg Delhi is 27%) = ₹61.42 × 0.27 = ₹16.58
Pollution Cess = ₹0.25
Then Petrol Price in Delhi becomes = ₹78.25/L
💁🏻♂️ GK TODAY
Vatican City is the smallest country in the world, measuring just 0.2 square miles. With an area of 49 hectares (121 acres) and a population of about 801.
All citizens of Vatican City are Roman Catholic. The only people allowed to live in the Vatican City are clergy (religious people) and the Swiss Guards who are the Police force of the country. Over 2,400 other people work in the country but they travel in each day from Italy.
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BORN TODAY 🐣💐
Ramabai Bhimrao Ambedkar (7 February 1898 – 27 May 1935); also known as Ramai was the first wife of Dr. B.R. Ambedkar, who said her support was instrumental in helping him pursue his higher education and his true potential.
IDIOMS & PHRASES:
Burn bridges:
Destroy relationships
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*ANTONYM*
Approached :Receded/ Departed
*SYNONYMS*
Glad – Happy
🧬 HEALTH CARE: HOME REMEDIES🩺
Fenugreek seeds / Methi:
A. Swallow a teaspoon of fenugreek seeds (without chewing) with water for immediate relief of loose motions.
B. Soaked fenugreek seeds help keep acidity away, which in turn also promotes good digestion.
C. The most commonly claimed fenugreek benefits are milk production in new mothers, blood sugar levels, testosterone and male libido, and treating inflammation.
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Ch Narmada Naveen Kumar |
