🤔 How it works …….. ⁉
How Do Parachutes Work?
A parachute works by forcing air into the front of it and creating a structured ‘wing’ under which the canopy pilot can fly. Parachutes are controlled by pulling down on steering lines which change the shape of the wing, cause it to turn, or to increase or decrease its rate of descent
😳Why❓❓❓
Why aircraft fly in stratosphere…?
Commercial jet aircraft fly in the lower stratosphere to avoid the turbulence which is common in the troposphere below. The stratosphere is very dry; air there contains little water vapor. … Because of this, jet aircraft and weather balloons reach their maximum operational altitudes within the stratosphere.
the top of the stratosphere has a temperature of about 270 K (−3°C or 26.6°F).
💁🏻♂️ GK TODAY
The aerodrome opened in 1928 as the Vile Parle Flying Club. JRD Tata, father of civil aviation in India, made India’s maiden voyage from Juhu airport to Drigh Road airstrip, Karachi, via Ahmedabad on October 15, 1932
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BORN TODAY 🐣💐
Air Commodore Sudhindra Kumar Majumdar (8 October 1927 – 20 July 2011) was an officer and helicopter pioneer in the Indian Air Force.
He was the founder of the helicopter training unit of the Indian Air Force.
First helicopter qualified flying instructor
First pilot in the Indian defence and para-military forces to fly the helicopter, an S-55 Sikorsky, in India (March 1954).
First to carry out a roof-top landing (1959)
IDIOMS & PHRASES:
Boil the ocean
Taking up an almost impossible or overly ambitious project.
Eg:. He criticizes sportsman for trying to “boil the ocean,” for being too ambitious.
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Ch Narmada Naveen Kumar |
