🤔 How it works …….. ⁉
How pearls are formed⚪⚪
A natural pearl begins its life inside an oyster’s shell when an intruder, such as a grain of sand or bit of floating food, slips in between one of the two shells of the oyster, a type of mollusk, and the protective layer that covers the mollusk’s organs, called the mantle. Cultured pearls are made in the same way
Typically, an Akoya pearl will grow between 10 to 14 months before reaching a size of up to 9mm in diameter, a Tahitian pearl may grow for 18 to 24 months to reach a size of 10mm and a South Sea pearl will grow between 2 and 3 years to reach diameters of up to 15mm.
😳Why❓❓❓
Why Horse Does Not Get Tired?
They are very efficient. don’t have any muscles in the bottom half of their legs, just tendons and ligaments to help them move. This makes them very efficient at running longer distances at a steady quick speed (around 30 miles an hour).
The stamina of horses is influenced by genetics and physical fitness. Horses generally are considered an athletic species with large hearts and lungs for their size, but some breeds have greater stamina than others.
Thin skin and flat muscles, to allow rapid cooling during prolonged exercise.
Why Do Horses Sleep Standing Up?
That’s because horses actually doze while on their feet and lie down for Rapid Eye Movement sleep.
To protect themselves, horses instead doze while standing. They’re able to do this through the stay apparatus, a special system of tendons and ligaments that enables a horse to lock the major joints in its legs.
💁🏻♂️ GK TODAY
Important rivers of India : The Ganges, Yamuna (a tributary of Ganges), Brahmaputra, Mahanadi, Narmada, Godavari, Tapi, Krishna, Tungabhadra, Sindhu, and Kaveri. Parts of the Indus River also flow over Indian soil.
BORN TODAY
Mangal Pandey (19 July 1827 – 8 April 1857) was an Indian soldier who played a key part in the events immediately preceding the outbreak of the Indian rebellion of 1857. He was a sepoy (sipahi) in the 34th Bengal Native Infantry (BNI) regiment of the British East India Company.
Pandey’s reference to cartridges is usually attributed to a new type of bullet cartridge used in the Enfield P-53 rifle which was to be introduced in the Bengal Army that year.
The cartridge was thought to be greased with animal fat, primarily from cows and pigs, which could not be consumed by Hindus and Muslims respectively.
The cartridges had to be bitten at one end before use. The Indian troops in some regiments were of the opinion that this was an intentional act of the British, with the aim of defiling their religions.
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Ch Narmada Naveen Kumar |
