Education- Interesting facts 15 December 2021

How Nylon formed

🤔 How it works ……..

How Nylon formed

Nylon is a generic designation for a family of synthetic polymers, based on aliphatic or semi-aromatic polyamides. Nylon is a thermoplastic silky material that can be melt-processed into fibers, films, or shapes. It is made of repeating units linked by amide links similar to the peptide bonds in proteins. Nylon polymers can be mixed with a wide variety of additives to achieve many different property variations. Nylon polymers have found significant commercial applications in fabric and fibers (apparel, flooring and rubber reinforcement), in shapes (molded parts for cars, electrical equipment, etc.), and in films (mostly for food packaging). Nylon was the first commercially successful synthetic thermoplastic polymer.

😳Why❓❓❓

What causes red eyes?
The appearance of red eyes is caused by dilation of tiny blood vessels located between the white surface of your eye and the overlying clear conjunctiva. These tiny blood vessels (many of which normally are invisible) can become swollen because of environmental or lifestyle-related reasons or because of specific eye problems.

Red eyes are usually caused by allergy, eye fatigue, over-wearing contact lenses, or common eye infections such as pink eye (conjunctivitis). However, redness of the eye sometimes can signal a more serious eye condition or disease, such as glaucoma.

💁🏻‍♂️ GK TODAY

OSCAR 1 is the first amateur radio satellite launched by Project OSCAR (Orbiting Satellites Carrying Amateur Radio). It was launched into low Earth orbit on December 12, 1961. It was launched by from Vandenberg Air Force Base, Lompoc in California, by a Thor-DM21 Agena B launcher. OSCAR 1 operated for 22 days, ceasing operation on January 3, 1962. It re-entered the Earth’s atmosphere on January 31, 1962, completing 300 revolutions. OSCAR 1 didn’t have any solar cell charging system. Operations of the satellite were set to last till the batteries discharged completely.

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BORN TODAY 🐣💐

GEETA PHOGAT (born 15 December 1988) is a freestyle wrestler who won India’s first ever gold medal in wrestling at the Commonwealth Games in 2010. She is also the first Indian female wrestler to have qualified for the Olympic Summer Games.

Bhaichung Bhutia (born 15 December 1976), also spelled as Baichung Bhutia, is a former Indian professional footballer who played as a striker. He is also India’s second most capped player, with 82 international caps to his name.

IDIOMS & PHRASES:
Haste makes waste: You’ll make mistakes if you rush through something

*ANTONYM*
Dismal Cheerful

*SYNONYMS*
Imitate – Mimic

🧬 HEALTH CARE: HOME REMEDIES🩺

Aloe vera: gel mixed with turmeric is widely known to relieve sunburn and help heal wounds.

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Ch Narmada Naveen Kumar 1 Ch Narmada Naveen Kumar
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