ЁЯдФ How it works …….. тБЙ
How a tooth paste is made :
All toothpastes have 20%тАУ42% water, abrasives, fluoride, and surfactants or detergents.
Representative *abrasives* include particles of aluminum hydroxide (Al(OH)3), calcium carbonate (CaCO3), sodium bicarbonate, or baking soda various calcium hydrogen phosphates.
*Fluoride* is present in small amounts in plants, animals, and some natural water sources. Sodium fluoride (NaF) is the most common source of fluoride.
*Surfactants* such as shampoo, and is mainly a foaming agent, which enables uniform distribution of toothpaste, improving its cleansing power.
ЁЯШ│WhyтЭУтЭУтЭУ
Why we feel happy?
‘A happy hormone’ called
Dopamine is a type of neurotransmitter. Our body makes it, and our nervous system uses it to send messages between nerve cells. That’s why it’s sometimes called a chemical messenger.
Dopamine is particularly known as being the “happy hormone.” It is responsible for our experiencing happiness.
Dopamine plays a role in how we feel pleasure. It’s a big part of our unique human ability to think and plan. It helps us strive, focus, and find things interesting.
However, serious health problems can arise if too little or too much dopamine is being produced. If too few dopamine molecules are released, Parkinson’s disease can develop, while an excess can lead to mania, hallucinations and schizophrenia.
ЁЯТБЁЯП╗тАНтЩВя╕П GK TODAY
Electronic television was first successfully demonstrated in San Francisco on Sept. 7, 1927. The system was designed by *Philo Taylor Farnsworth,* a 21-year-old inventor who had lived in a house without electricity until he was 14
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BORN TODAY ЁЯРгЁЯТР
Kiran Bedi (born 9 June 1949) is an Indian social activist, former-tennis player and politician who became the first woman in India to join the officer ranks the Indian Police Service (IPS) in 1972 and was the 24th Lieutenant Governor of Puducherry from 28 May 2016 to 16 February 2021.
She remained in service for 35 years before taking voluntary retirement in 2007 as Director General, Bureau of Police Research and Development.
IDIOMS & PHRASES:
Between the devil and the deep sea:
Between two dangers
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*ANTONYMS*
Ancient x Modern
*SYNONYMS*
Calamity = adversity, misfortune
ЁЯзм HEALTH CARE: HOME REMEDIESЁЯй║
Use of curry leaves to get voluminous hair:
Curd and curry leaf hair mask
To make a hair mask of curry leaves, mix curd with curry leaves. Curd works as a hydrating scalp cleanse and removes all the dead cells and dandruff from the scalp. First, take a handful of curry leaves and blend the curry leaves into a thick paste. Then add one tablespoon of the curry leaves paste to the whisked curd. Mix these two ingredients well until they form a paste of smooth consistency. Apply the mask and massage the scalp. Then, leave it on for 30 to 40 minutes and wash it off with shampoo. This will give your hair a blinding shine.
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NEEM TWIGS
Organic Neem sticks are one of the best natural ingredients to brush your teeth. Neem twigs are chewed, the wood containing this medicine in this process the corner of the twig will form like a bristle brush.
They are ready to clean the sidelines of your teeth with clean.
Brushing teeth with neem datun helps to maintain the alkaline levels in your saliva, further aiding in remineralizing enamel and fighting against cavity-causing bacteria.
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