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Wednesday, December 14, 2011

Inventions and Inventors


Invention- Inventor- Year Invented

Automobile- Karl Benz and Gottlieb Daimler- 1885
Barbie doll- Ruth Handler- 1959
Basketball game- James Naismith- 1891
Battery- Alessandro Volta- 1800
Blue jeans- Levi Strauss and Jacob Davis- 1873
Braille typewriter- Frank Haven Hall- 1892
Bubble gum- Walter Diemer- 1928
Bunsen burner- Robert Wilhelm Bunsen- 1855
Camera- Louis Jacques Mandé Daguerre- 1837
Chewing gum- Thomas Adams- 1870
Coca-Cola- John Pemberton- 1886
Computers- Konrad Zuse- 1936
Cotton candy- William Morrison and John C Wharton- 1897
Cotton Gin- Eli Whitney- 1794
Dishwasher- Joel Houghton- 1850
Electric iron- Henry W Seeley- 1882
Escalator- Jesse W Reno- 1891
Fountain pen- Lewis E Waterman- 1884
Light Bulb (first electric light)- Humphry Davy- 1809
Light Bulb (first bulb that burned for forty hours)- Thomas Alva Edison- 1879
Paper clip- Johann Vaaler- 1890
Penicillin- Alexander Fleming- 1928
Potato chips- George Crum- 1853
Printing machine- Johannes Gutenberg- 1440
Refrigerator- Oliver Evans- 1805
Sewing Machine- Barthelemy Thimonnier- 1830
Steam Engine- James Watt- 1765
Telephone- Alexander Graham Bell- 1876
Television- Paul Nipkow- 1884
Toilet paper- Joseph Gayetty- 1857
Typewriter- Christopher Latham Sholes- 1867
Vacuum cleaner- John S Thurman- 1899
Zipper- Whitcomb L Judson- 1893

Monday, December 5, 2011

World's Tallest Entities


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Knowledge- GK) and http://products-all.blogspot.com/ (About Various Products)

World's Tallest in Different Categories (As on 5th December 2011)

Bridge: Millau Viaduct, Millau (France). Situated in southern France it soars 1,125 feet into the air. it is higher than Eiffel Tower.

Building: Burj Khalifa, Dubai (UAE). It soars above downtown Dubai at 2,723 feet.

Church: Ulm Münster, Ulm (Germany). It is the world's tallest church, with a steeple measuring 531 feet.

Dam (Concrete dam): Grande Dixence (Switzerland). It is situated in the scenic Swiss canton of Valais. It is 935 feet tall. Generates power to light up 400,000 homes.

Fountain: King Fahd Fountain, Jeddah (Saudi Arabia). The fountain pulls saltwater from the Red Sea and shoots it 1,024 feet up into the air at speed of up to 233 miles per hour.

Geyser: Steamboat Geyser, Yellowstone National Park, Wyoming (USA). It is the largest active geyser in the world. The geyser can remain dormant for decades but whenever it erupts, the water and steam can reach height of 300 to 400 feet. 

Mountain: Mount Everest, Himalaya. The people of Tibet call it Chomolungma, mother goddess of the universe. The Nepalese call it Sagarmatha, goddess of the sky. To the Western world it was called Peak 15 until Sir George Everest, a British surveyor, measured its height. In 1865 the peak was given its name Mount Everest. It is 29,035 feet tall (as per National Geographic Society).

Pyramid: Giza (Egypt). The Great Pyramid of Giza is located ten miles west of Cairo over the Giza Plateau. It is one of the original seven wonders of the world. Original height: 480 feet. After erosion, the current height: 454 feet.

Roller Coaster (Steel roller coaster): Kingda Ka, Six Flags, New Jersey (USA). This roller coaster reaches a height of 456 feet before dropping the riders into a 270 degree spiral.

Statue: Spring Temple Buddha, Lushan, Henan (China). It is 502 feet tall.

Tree: Redwoods, California (USA). Sequoia sempervirens or California redwood  is a source of great height. In 2006, one such tree, known as Hyperion Redwood, was found deep in Humboldt Redwoods State Park. It measures 379.1 feet or 9 feet taller than the previous tallest tree.

Waterfall: Angel Falls, Auyantepui, Canaima National Park (Venezuela). It tumbles over the table-top mountain of Auyantepui, falling into a swirl of mist and water 3,212 feet below.

Water Ride: Pilgrim's Plunge, Santa Claus, Indiana (USA). It  drops 10 passengers from a height of 131 feet at speeds of 50 mph, down a water slide tilted at a terrifying 45 degree angle.

Wheel (Ferris wheel or observation wheel): Singapore Flyer, Singapore. It is 541 feet high. It takes 32 minutes to make one rotation. Another very popular observation wheel is the London Eye (London, UK), which is 442.9 feet high.

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Friday, December 2, 2011

Seven Natural Wonders of the World

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Knowledge- GK) and http://products-all.blogspot.com/ (About Various Products)

Seven Natural Wonders of the World
(Compiled by CNN)

  • Aurora: or northern or southern lights. Usually occurs in the nights in the polar regions.
  • Grand Canyon: massive steep sided gorge created by Colorado river in Arizona, USA.
  • Great Barrier Reef: largest coral reef. It is located off the coast of Queensland in northeast Australia in the Coral sea.
  • Harbor of Rio de Janeiro: located around Rio de Janeiro. Harbor of Rio de Janerio is surrounded by unique mountains and formations.
  • Mount Everest: highest point (29,029 feet tall) on the surface of the earth  located in Himalayan mountain ranges.
  • Paricutin: cinder cone volcano in Mexico. Paricutin was named one of the seven natural wonders as an active volcano. The volcano has been dormant since the last eruption in 1952.
  • Victoria Falls: it is also called Mosi-oa-Tunya (the smoke that thunders). Located in southern Africa on the borders of Zambia and Zimbabwe.  Water source of the fall is Zambezi river.

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