Who invented the original Ballpoint Pen? [#67]

John Jacob Loud (November 2, 1844 – August 10, 1916) was an American inventor known for designing the first ballpoint pen.

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John Jacob Loud (November 2, 1844 – August 10, 1916) was an American inventor known for designing the first ballpoint pen.

The Indian Institute of Astrophysics, with its headquarters in Bengaluru, is an autonomous research institute wholly funded by the Department of Science and Technology, Government of India. IIA conducts research primarily in the areas of astronomy, astrophysics and related fields.

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The Indian Institute of Astrophysics, with its headquarters in Bengaluru, is an autonomous research institute wholly funded by the Department of Science and Technology, Government of India. IIA conducts research primarily in the areas of astronomy, astrophysics and related fields.

On 26 January India celebrates as Republic Day. The constitution was adopted by the Indian Constituent Assembly on 26 November 1949 and came into effect on 26 January 1950. 26 January was chosen as the date for Republic Day as it was on that day in 1930 when the Declaration of Indian Independence was proclaimed by the Indian ,National Congress.

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On 26 January India celebrates as Republic Day. The constitution was adopted by the Indian Constituent Assembly on 26 November 1949 and came into effect on 26 January 1950. 26 January was chosen as the date for Republic Day as it was on that day in 1930 when the Declaration of Indian Independence was proclaimed by the Indian ,National Congress.

Bihar is the most densely populated state in India, with 1,102 people per square kilometer, according to 2011 census data. The next most densely populated states are West Bengal (1,028 people per square kilometer) and Kerala (860 people per square kilometer).

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Bihar is the most densely populated state in India, with 1,102 people per square kilometer, according to 2011 census data. The next most densely populated states are West Bengal (1,028 people per square kilometer) and Kerala (860 people per square kilometer).

Preamble

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Preamble

Dr Bhabendra Nath Saikia

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Dr Bhabendra Nath Saikia

A computer's motherboard is the main circuit board that connects and powers all of the computer's internal components and allows them to communicate with each other. The motherboard is the central hub that connects all of the computer's hardware components, including the CPU, GPU, RAM, storage devices, and peripherals.

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A computer's motherboard is the main circuit board that connects and powers all of the computer's internal components and allows them to communicate with each other. The motherboard is the central hub that connects all of the computer's hardware components, including the CPU, GPU, RAM, storage devices, and peripherals.

By whom has the chair been broken?

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By whom has the chair been broken?

Meaning: Disastrous on a large scale. Synonyms: disastrous, calamitous, tragic, ruinous, devastating, destructive, apocalyptic, cataclysmic. Example sentences: > The earthquake was a catastrophic event. > The economic downturn had a catastrophic impact on the country. > The volcanic eruption was a cataclysmic event that reshaped the landscape.

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Meaning: Disastrous on a large scale. Synonyms: disastrous, calamitous, tragic, ruinous, devastating, destructive, apocalyptic, cataclysmic. Example sentences: > The earthquake was a catastrophic event. > The economic downturn had a catastrophic impact on the country. > The volcanic eruption was a cataclysmic event that reshaped the landscape.

Hirakud Dam is the longest dam in India with a total length of 25.79 km. The Hirakud Dam is situated on the river Mahanadi, Odisha.

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Hirakud Dam is the longest dam in India with a total length of 25.79 km. The Hirakud Dam is situated on the river Mahanadi, Odisha.

Meaning: Noisy, unruly, and likely to cause trouble or disturbance. Synonyms: Boisterous, Disruptive, Unruly. Example Sentences: > A group of rowdy teenagers were causing a disturbance in the library. > The party got a bit too rowdy for my liking. > The rowdies were shouting and throwing things.

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Meaning: Noisy, unruly, and likely to cause trouble or disturbance. Synonyms: Boisterous, Disruptive, Unruly. Example Sentences: > A group of rowdy teenagers were causing a disturbance in the library. > The party got a bit too rowdy for my liking. > The rowdies were shouting and throwing things.