Who invented the Fountain Pen? [#68]

The Romanian inventor Petrache Poenaru received a French patent on May 25, 1827, for the invention of a fountain pen with a barrel made from a large swan quill.

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The Romanian inventor Petrache Poenaru received a French patent on May 25, 1827, for the invention of a fountain pen with a barrel made from a large swan quill.

King Nitpal or Nitya Pal was the last Chutiya King.

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King Nitpal or Nitya Pal was the last Chutiya King.

The wrongly spelt word is - fasinated. The correctly spelt word is - fascinated. Fascinated means completely captivated or attracted by something.

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The wrongly spelt word is - fasinated. The correctly spelt word is - fascinated. Fascinated means completely captivated or attracted by something.

The correctly spelt word is - omelette. An omelette (or omelet) is a dish made from eggs, fried with butter or oil in a frying pan and folded in half or rolled.

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The correctly spelt word is - omelette. An omelette (or omelet) is a dish made from eggs, fried with butter or oil in a frying pan and folded in half or rolled.

Rang Ghar is a unique amphitheater-like structure built by Ahom king Swargadeo Pratap Singha. It is renowned for its architectural beauty and historical significance.

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Rang Ghar is a unique amphitheater-like structure built by Ahom king Swargadeo Pratap Singha. It is renowned for its architectural beauty and historical significance.

Ganga

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Ganga

Gita Press is a renowned Hindu religious book publisher headquartered in Gorakhpur, Uttar Pradesh, India. It is known for its extensive collection of Hindu scriptures and religious literature.

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Gita Press is a renowned Hindu religious book publisher headquartered in Gorakhpur, Uttar Pradesh, India. It is known for its extensive collection of Hindu scriptures and religious literature.

The Himalayas are a crescent-shaped mountain range that stretches for over 2,500 kilometers (1,550 miles). The range varies in width from 350 kilometers in the west to 150 kilometers in the east.

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The Himalayas are a crescent-shaped mountain range that stretches for over 2,500 kilometers (1,550 miles). The range varies in width from 350 kilometers in the west to 150 kilometers in the east.

The difference of speed = 22m/s - 20m/s = 2m/s As the train with speed 22m/s will cross the other, hence this train have to go the smallest length of the trains distance ahead of the other to cross completely. Hence This train will be ahead of 100m with a speed of 2m/s. Hence The time to cross each other will take = 100m / (2m/s) = 50 sec

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The difference of speed = 22m/s - 20m/s = 2m/s As the train with speed 22m/s will cross the other, hence this train have to go the smallest length of the trains distance ahead of the other to cross completely. Hence This train will be ahead of 100m with a speed of 2m/s. Hence The time to cross each other will take = 100m / (2m/s) = 50 sec

Substitute Word: hearse. A hearse is a vehicle specifically designed to transport a deceased person's coffin.

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Substitute Word: hearse. A hearse is a vehicle specifically designed to transport a deceased person's coffin.

1826 The Treaty of Yandabo was the peace treaty that ended the First Anglo-Burmese War. The treaty was signed on 24 February 1826, nearly two years after the war formally broke out on 5 March 1824, by General Sir Archibald Campbell on the British side, and the Governor of Legaing Maha Min Hla Kyaw Htin from the Burmese side, without any due permission and consent of the Ahom kingdom, Kachari kingdom or the other territories covered in the treaty. With the British army at Yandabo village, only 80 km (50 mi) from the capital Ava, the Burmese were forced to accept the British terms without discussion.

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1826 The Treaty of Yandabo was the peace treaty that ended the First Anglo-Burmese War. The treaty was signed on 24 February 1826, nearly two years after the war formally broke out on 5 March 1824, by General Sir Archibald Campbell on the British side, and the Governor of Legaing Maha Min Hla Kyaw Htin from the Burmese side, without any due permission and consent of the Ahom kingdom, Kachari kingdom or the other territories covered in the treaty. With the British army at Yandabo village, only 80 km (50 mi) from the capital Ava, the Burmese were forced to accept the British terms without discussion.