~***Invention Corner***~

by Sonu on March 20, 2007, 07:48:39 AM
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Sonu
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HOWE, ELIAS
     
 



                                                                          Elias

demonstration

Elias Howe (1819-1867) was American inventor who patented an improved sewing machine in 1846. His revolutionary machine used two separate threads, one threaded through the needle, and one in a shuttle; it was powered by a hand crank. A sideways-moving needle with its eye at one end would pierce the fabric, creating a loop of thread on the other side; a shuttle would then push thread through the loop, creating a tight lock stitch. Earlier sewing machines used only one thread and a chain stitch that could unravel. Howe's business did not thrive. Others, like Isaac Singer made slight modifications in the machine and built successful businesses. Howe sued those who had infringed on his patent and won royalties on all machines sold (he was paid $5.00 for each sewing machine sold). Howe died the year his patent expired.
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Sonu
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«Reply #1 on: April 06, 2007, 03:59:20 AM »
INVENTION CORNER
    




Computed Tomography Imaging (CT Scan, CAT Scan)


    Original "Siretom" dedicated head CT scanner, circa 1974
 



CT was invented in 1972 by British engineer Godfrey Hounsfield of EMI Laboratories, England and by South Africa-born physicist Allan Cormack of Tufts University, Massachusetts. Hounsfield and Cormack were later awarded the Nobel Peace Prize for their contributions to medicine and science.

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Sonu
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«Reply #2 on: April 06, 2007, 04:00:42 AM »
Automatic sliding door



 
The idea came to Lew Hewitt and Dee Horton to build an automatic sliding door back in the mid-1950's,  when they saw that existing swing doors had difficulty operating  in Corpus Christi's winds. So the two men went to work inventing an automatic sliding door that would circumvent the problem of high winds and their damaging effect.  Horton Automatics Inc. was formed in 1960, placing the first commercial automatic sliding door on the market and literally establishing a brand-new industry."
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Sonu
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«Reply #3 on: April 06, 2007, 04:25:35 AM »
MECHANICAL PENCIL
       




The mechanical pencil was invented in 1915 by Tokuji Hayakawa (November 3, 1894-June 24, 1980). His first mechanical pencil was called the "Ever-Ready Sharp Pencil." Hayakawa had owned a metalworking shop in Tokyo, Japan, and in 1942, expanded his company and renamed it the Hayakawa Electric Industry Co.,Ltd. It was later called the Sharp Corporation (1970), and Hayakawa was appointed chairman.
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Sonu
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«Reply #4 on: April 06, 2007, 04:35:33 AM »
South Pole Telescope.





   



The largest telescope ever is up at the South Pole, funded by the National Science Foundation. The South Pole Telescope is designed to measure the properties of the Cosmic Microwave Background (CMB) light that was originally created billions of years ago in the infant universe. It will search for galaxy clusters in order to try to confirm the existence of Dark Energy and find out something about its properties. Scientists hope this may lead to new understanding of the age, nature, and future of the universe.
Why put a telescope at the South Pole? Because 1. the dry conditions make the atmosphere extremely clear, 2. the altitude is two miles high, putting the South Pole above the sea’s vapor level, and 3. the lack of sunlight in the polar winter makes it easier to search the sky
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Sonu
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«Reply #5 on: April 06, 2007, 05:03:03 AM »
ASPIRIN



                   

No doctor's office or medicine cabinet is complete without a supply of aspirin, the world's most popular and in many ways miraculous painkiller. Many people are curious about who invented aspirin. While no one person invented aspirin, the origin of aspirin as we know it came about through research. Aspirin discovery was actually the result of the work of several aspirin inventors. In 1897, a German chemist with Friedrich Bayer and Company was searching for a treatment for his father's arthritis pain and produced the first stable form of a product introduced as Aspirin. By 1899, The Bayer Company was providing aspirin to physicians to give to their patients.

It wasn't until 1971 that the secrets of some of aspirin's mysterious powers finally came to light
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Sonu
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«Reply #6 on: April 08, 2007, 06:24:32 AM »
DEKOTORA






 

        Dekotora or Decotora an abbreviation for "Decoration Truck", is a loudly decorated truck found often in Japan. Dekotora commonly have neon or ultraviolet lights, extravagant paints, and shiny stainless or golden exterior parts. These decorations can be found on both the cab and the trailer, and not only on the exterior but also in the interior. Dekotora may be created by workers out of their work trucks for fun, or they may be designed by hobbyists for special events.
        In 1975, Toei released a movie Trucker , that featured as the protagonist a costumed trucker who drove his garishly decorated truck all over Japan. This movie was a big hit with both old and young, and caused a wave of Dekotora popularity to sweep over the country. While Dekotoras were present throughout the 1970s, before the movie they were restricted to the north-eastern fishing transport trucks.
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anjani_si
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«Reply #7 on: April 08, 2007, 06:45:35 PM »
sonu didi vry vry nice :D
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Sonu
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«Reply #8 on: May 12, 2007, 05:24:59 AM »
Willis Haviland Carrier

 


   
       One year after earning a master's degree in Electrical Engineering from Cornell University in 1901, Willis Haviland Carrier developed and patented the world's first modern air conditioner. Carrier's invention not only provided comfort at home, but also allowed for the controlled conditions necessary in many environments: industrial and scientific.

Inventor: Willis Haviland Carrier  
Criteria; First to patent. Modern prototype. Entrepreneur.
Birth: November 26, 1876 in Angola, New York.
Death: October 9, 1950
Nationality: American
Invention: Air Conditioner  
Patent: 808,897 (US) issued January 2, 1906
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Sonu
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«Reply #9 on: May 12, 2007, 05:27:50 AM »
Holography
         
   

   

  Holography dates from 1947, when British/Hungarian scientist Dennis Gabor developed the theory of holography while working to improve the resolution of an electron microscope. Gabor, who characterized his work as "an experiment in serendipity" that was "begun too soon", coined the term hologram from the Greek words holos, meaning "whole", and gramma, meaning "message".
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anjani_si
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«Reply #10 on: May 12, 2007, 08:42:57 PM »
humse kyun nahi koyi invention hoti tongue3
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Sonu
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«Reply #11 on: May 21, 2007, 04:41:49 AM »
rey shetan bachi tumney bhi already ek invention ki hia logo ko pakaney ki... babli ki tarha to chinta keo kerti hu..  i m sure sabhi log tumsey tang ah jatey hungey  :lol:  :lol:  yea bhi ek tara ki invention hi hia...

Quote from: "anjani_si"
humse kyun nahi koyi invention hoti tongue3
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Sonu
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«Reply #12 on: June 09, 2007, 03:18:06 AM »
Candy bar
 


        In 1847, Joseph Fry discovered a way to mix some melted cacao butter back into defatted, or "Dutched," cocoa powder (along with sugar) to create a paste that could be pressed into a mold. The resulting bar was such a hit that people soon began to think of eating chocolate as much as drinking it. Many people credit this as the very first chocolate bar for eating.  

Invention: candy bar in 1847  
Definition: A confection made with sugar and often flavoring and filling with a shape that is longer than it is wide. Candy bars made with milk chocolate are the most popular
Patent: Various candy making machines have been patented
Inventor: Joseph Fry
Criteria: First to invent. Entrepreneur.
Birth: 1795
Death: 1879
Nationality: British
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Sonu
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«Reply #13 on: June 13, 2007, 03:25:35 AM »
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Sonu
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«Reply #14 on: June 15, 2007, 04:30:35 AM »
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