Karate



Karate is a martial art developed in the Ryukyu Islands in what is now Okinawa, Japan. It was developed partially from indigenous fighting methods called te and from Chinese kenpō.
Karate is a striking art using punching, kicking, knee and elbow strikes, and open-handed techniques such as knife-hands.
Grappling, locks, restraints, throws, and vital point strikes are taught in some styles. A karate practitioner is called a karateka.
Karate was developed in the Ryukyu Kingdom prior to its 19th-century annexation by Japan. It was brought to the Japanese mainland in the early 20th century during a time of cultural exchanges between the Japanese and the Ryukyuans.
In 1922 the Japanese Ministry of Education invited Gichin Funakoshi to Tokyo to give a karate demonstration. In 1924 Keio University established the first university karate club in Japan and by 1932, major Japanese universities had karate clubs.
After the Second World War, Okinawa became an important United States military site and karate became popular among servicemen stationed there.
The martial arts movies of the 1960s and 1970s served to greatly increase its popularity and the word “karate” began to be used in a generic way to refer to all striking-based Oriental martial arts.
Karate schools began appearing across the world, catering to those with casual interest as well as those seeking a deeper study of the art.
For many practitioners, karate is a deeply philosophical practice. Karate-do teaches ethical principles and can have spiritual significance to its adherents.
Gichin Funakoshi (“Father of Modern Karate”) titled his autobiography Karate-Do: My Way of Life in recognition of the transforming nature of karate study.
Today karate is practiced for self-perfection, for cultural reasons, for self-defense and as a sport.   In 2005, in the 117th IOC (International Olympic Committee) voting, karate did not receive the necessary two thirds majority vote to become an Olympic sport.
Web Japan (sponsored by the Japanese Ministry of Foreign Affairs) claims there are 50 million karate practitioners worldwide.

Arthasastra

Who was the author of 'Arthasastra'?
Ans: Chanakya.

Who translated the 'Arthasastra' to English?
Ans: Syama Sastri.

Who was the author of 'Arthasastra'?
Ans: Chanakya.

Who translated the 'Arthasastra' to English?
Ans: Syama Sastri.

Emperor Akbar

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Emperor Akbar's (national emperor) tomb is situated at Sikandrabad

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Study About Frogs- Batracology

Eiffel Tower

An iconic symbol of French culture, liberty, and progress, the Eiffel Tower in Paris was completed for the 1889 World Fair, which happened to coincide with the 100th anneversary of the French Revolution. From the numerous designs submitted as part of a national competition, Alexandre Gustave Eiffel’s design won, and he became responsible for constructing the Eiffel Tower in the heart of Paris.
Eiffel Tower Facts
Start of Eiffel Tower construction: January 26, 1887
Completion of Eiffel Tower construction: March 31, 1889
Construciton Time for the Eiffel Tower: 2 years, 2 months, and 5 days-start to finish
Principal Designer/Contractor: Alexandre Gustave Eiffel
Principal Architect: Stephen Sauvestre
Main Engineers: Maurice Koechlin and Emile Nouguier
Height of the Eiffell Tower: 324 meters tall
Tower Material: 9441 tons of wrought iron (puddle iron)
Number of Tower Components: 18,038 pieces of wrought iron and 2.5 million rivets
Area Covered by the Tower at the Base: 100 Meters
Wieght of the Tower: 10,000 tons, with 7,300 tons being metal.
Approximate Number of Vistors to the Tower Each Year: 6.8 million people
Number of Stories in the Tower: 108

Biotechnology

Biotechnology is a field of applied biology that involves the use of living organisms and bioprocesses in engineering, technology, medicine and other fields requiring bioproducts.
Biotechnology also utilizes these products for manufacturing purpose.
Modern use of similar terms includes genetic engineering as well as cell- and tissue culture technologies.
The concept encompasses a wide range of procedures for modifying living organisms according to human purposes — going back to domestication of animals, cultivation of plants, and “improvements” to these through breeding programs that employ artificial selection and hybridization.
The United Nations Convention on Biological Diversity defines biotechnology as:
Any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use.
In other terms: “Application of scientific and technical advances in life science to develop commercial products” is biotechnology.
Biotechnology draws on the pure biological sciences (genetics, microbiology, animal cell culture, molecular biology, biochemistry, embryology, cell biology) and in many instances is also dependent on knowledge and methods from outside the sphere of biology (chemical engineering, bioprocess engineering, information technology, biorobotics).
Conversely, modern biological sciences are intimately entwined and dependent on the methods developed through biotechnology and what is commonly thought of as the life sciences industry.