Henry Maurice Sheffer, An American logician (Mathematician)

Henry Maurice Sheffer

Henry Maurice Sheffer, an American logician born at Ukraine in year 1882. Henry M. Sheffer was a Polish Jew, who migrated to the USA in year 1892 with his parents. Before higher studies Sheffer studied at Boston Latin School. For higher studies, he took admission in Harvard University and learned logics from Josiah Royce. He completed his undergraduate and master’s degree in year 1905 & 1907. After that he did Ph.D. in Philosophy in year 1908 and then travelled on a fellowship program to Europe. After returning to USA, he spent one year each at City College of New York, University of Misouri, University of Minesota, University of Washington, and University of Cornel as an academic nomad. In year 1916, Sheffer recruited at Harvard University as a faculty member of philosophy department. He worked at Harvard University for 36 Years and got retirement in 1952.

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RISAT-1 Spy Satellite Successfully launches by India

Sriharikota,India:On Thursday Indian Space Research Organisation (ISRO) successfully launches its Radar Imaging Spy Satellite named "RISAT-1" into the orbit.The Satellite lifted on Polar Satellite Launch Vehicle (PSLV) takes off from Sriharikota Spaceport Andra Pradesh.

The satellite have the ability to view at day and night time, cloud cover doesn't affect on it and will orbit the Earth 14 times in a day.It will help India for continuous surveillance, crop monitoring and flood forecasting.

Hatf IV ballistic missile Successfully Tested By Pakistan

Islamabad: On wednesday Pakistan successfully tested Hatf IV (Shaheen 1A) ballistic missile, which is intermediate range ballistic missile with the capability nuclear warhead.
According to the ISPR, it is an upgraded version of "Shaheen 1" Missile with long range.
Exact range of missile was not provided by the military."It would be able to hit the target in the range between 2,500 to 3,000Km" said by the defense analyst,General (R) Talat Masood.

FBI Plans To Disconnect The Internet of Virus Infected PCs

Washington,USA: From the coming July, FBI plans to disconnect the internet of those user, who had been previously infected by the DNSChanger malware. Because this malware helps the cybers criminals to control the server of various websites. That's why FBI took this action to minimize the cyber crimes.

Iran Ready to Make Copy of US Drones

According to Iranian media, Iran got the capability to make copy of US surveillance drone after breaking the software program of drone, which was captured last year by the Iranian Military due to the violation of Border cross.

"Our Engineers are in the final step to fully decode the Spacecraft" said by the General Amir Ali Hajizadeh, head of the RGAD (Revolutionary Guards Aerospace Division).

Italy will launch Most Advance Ferrari Style Train Of Europe

On April 28, Italy will be going to launch Europe most advance Ferrari style train. Which is operated by the Nuovo Transport Viaggiatori (NTV) and connects three different places named as Milan, Rome and Naples.

The top speed of the train is about 186 mph.There are 25 trains in the fleet, which is being manufactured by France based on AGV (Automotrice Grande Vitesse) model and using system as the AGV-TGV train, which set the record speed of 574.8 kph in 2007. The train have 11 cabinets with the capacity of 460 passengers.

X-ray Vision Technology For Mobiles

The reseachers from the University of Texas at Dallas are now going to develop X-ray vision technology for mobile phones.This is not the dream or story of the book, its a reality.A chip has designed by the team at school's Analog Center of Excellence, which allows mobile phones to see through walls, wood, plastics and other objects.

Short History Of Electronics From The Beginning

(1) While Hittorf and William Crooks

1869 --------> Cathode Ray

(2) Maxwell

1869 --------> Theory of Electromagnetic Radiation

(3) Edison

1883 --------> Observed Electronically Conduction in a Vacuum

Energy Saving Bulb Invention With 20 Years Lifespan

The most energy efficient light bulb is launched by the US government with the lifespan of 20 years, but the cost is high which is $60.The bulb was developed to replace incandescent bulb to save the energy.

The bulb was first seen when after the congress launched the $10-million Prize competition in 2007.Only Dutch manufacturer Philips entered in the contest and declared as winner.

Critical Environmental Satellite Link Goes Down

Frascati, Italy: A critical Earth Environment observing satellite have lost the contact with its controllers.Sources saying that there are minor chances to restore the contact with satellite.The new satellite for the replacement needs more than one year, which is very significant gap for the scientist to collect data.

Discovery Space Shuttle Takes Off For The Final Time

Today (April 17) Discovery Space Shuttle takes off from Florida for the final time in the sky,but not with its own power engines.Retired shuttle placed on the top of  modified Boeing 747 jet(Shuttle Carrier Craft) with the help of cranes to fly for Virginia, which after placed for peoples show in the Smithsonian's National Air and Space Museum.After the completion of current schedule, the Discovery Space Shuttle will delivered to the Smithsonian for its permanent display.

Nobel Prize Expected to Be Announced In The 2nd Week Of October

The Noble Prizes for the year 2012 is scheduled to be announced in between October 8-15, said by the Noble Foundation on Wednesday. Bill Clinton, Helmet Kohl, The European Union and WikiLeaks suspects Bradly Manning are in the race for peace prizes.

The Peace Prize, the most popular and prestigious award, will be announced by the Norwegian Nobel Committee on October 12 in Oslo.The nominations are kept secret, but those who submit the nominations can disclose their choice.

3 Ways to Improve your Internet Connection Speed

Hello and welcome to everyone in computer tricks section. Today i am going to post first computer trick, which is related to improve the internet speed. But the question is how can we improve the speed of internet connection.Now I am going to explain three ways for the improvement of internet speed.It will surely speed up your browsing,downloading or receiving bytes.This trick will works on all operating systems including Windows XP, Vista and Windows 7.

Achievement of Pakistani Student in US Space Contest

The contest which helds at the name of "US Space contest", have won by the Pakistani student. The name of the student is Muhammad Nafeel Irfan, who is the student of Aitchison College Lahore. Basically the contest is related to the arts in which more than 1500 student participated across the world.

Experience the App Windows8 on iPad

iPad users are exicted to experience the windows 8 as a application on their iPads. The application windows 8 on your Ipad gives you the taste of how windows 8 application works on a device like touch screen.This Application designed at splashtop by folks.This application allows you to fully access the the feature of windows 8 on your iPad.