Info Tech

What is nuclear energy ? Term nuclear is referred to the nucleus, which is the central part of an atom surrounded by electrons contain most of its mass. According to the Einstein formula " E = MC 2 " if the nucleus of an atom is split-ed in two then a certain amount of that atoms mass is converted into energy. History 1895 Roentgen discovers X-rays ,1898 The Curies identify 2 radioactive nuclides, coin term "radioactive“ 1899 Rutherford distinguishes alpha and beta radiation and discovers half-life, 1909 Rutherford discovers that most mass is concentrated in a small nucleus.1920 Rutherford theorizes a "neutron“ .1935 Chadwick identifies neutrons .1938 Hann and Strassman split uranium atoms with neutrons, Meitner and Frisch explain what's happening and name it "fission“ 1939 Fermi and Szilard measure neutron multiplication, conclude that a nuclear chain reaction is possible .1939 Szilard, Wigner, and Teller convince Einstein to sign a letter wa

Recently Scientists of NASA have discovered a most earth like planet yet named as "Kepler-452b" using Kepler(spacecraft). Kepler   Kepler is a spacecraft which is used to survey in the space mostly in our region of Milky way Galaxy and try to discover the planets which has the same properties like earth. It is usually called the space observatory system launched by NASA . It is like a photo-sensor operates at 1100 watts, which sense the brightness of the observing star and transmit its data to earth so that the data can be process. Kepler-452b As explained Kepler is a space craft used to discover the planets by observing the star's light. If the light fluctuate it notice that any planet is revolving around it and  passing from its front that's why the light was dim/fluctuating. In July 2015 the discovery of "Kepler-452b" was announced according to the report by the Research Scientists , Kepler-452b is 1400 light years far from the eart

Bees (Hymenoptera: Apidae) That Drink Human Tears Lisotrigona cacciae ,   workers drank lachrymation (tears) from human eyes.This has been seen in more than 262 naturally-occurred cases at 10 different places in North and South Thailand .There is no specific month for this it continuous whole year. These bees were relatively gentle visitors, mostly landing on the lower eyelashes from where they imbibed tears for 0.5–2.5 min, often singly but occasionally in congregations of 5–7 specimens per eye. In Facebook, You Can Write Your Password In 3 Different Ways And It Will Log You In Assume your password is "mypass" Now you can try it all caps lock on, it will be considered correnct . That mean MYPASS is OK You can also try it with First letter in Uppercase and you will face not any problem while logging in. Mypass is also OK. You can also try with case being inverted and its OK. mYPass is also OK. Did you know "Happy birth day to you" A famous song i

"Canteen Management System" is a simple project written in C++  and compiled in Borland 5.02 ,the reason why we are telling you about the compiler because some of the libraries of borland not available in other compilers so that's why we have mentioned that if you compile the following code in borland hope fully there will be no error or any-other compiling issue . Current Features  Display Menu & Purchase  Details of the Canteen  Add new customer Quantity of the items available Enhancements You can enhance this project to make it more refine and user friendly and complete by adding new features like  Find your regular customers  Give a little concession to regular customers decided by the admin  Notify the admin if any items expiry date is near  Welcome you customers by his/her name if  he visited before ,  by comparing his card number to your database As you have a database of your customers so try to relate your customers to each other , if

This project is coded in C using CodeBlock compiler it has around 540 lines of code , easy to understand for beginners in C language and can be used as semester project with some little modifications or upgradtions. Features of the project Display the full view of calendar    Calendar months can be back and forth  User can add his/her note on any date  User can check the the time(clock)  User can find the at any given date User can find his age  Enhancements if want to add some new features  You can add the alarm when the time matches to any of the note added my user  Alarm one or two days before , just to make it dynamic  You can also add the dates of the lunar months(islamic calendar) You can add the feature to wish the birth day of the user  Also you can tell the user about his/her star and put some phrases about the star and the users fate and fortune which tell user that how lucky you are in this month . You can add many things , also you can convert t

In earlier days these technologies were just imagination for us  and viewed in science fiction movies, people somehow believe that one day these amazing technologies will come to existence but so earlier, it is the surprise. 1 :Screen-less Displays It is the projection of visual information taken through the deflection of light rays. The light is usually deflected through fog, mirrors or plastic films. Although the scientists are still researching to make air a medium to deflect the light. Screen-Less displays are further divided into categories like Visual Image , Ratena Displays , Synaptic Interface . 2 :Virtual Reality Virtual reality is an artificial environment which is created with software and the respective users accept it as a real environment. On a computer, virtual reality is mainly experienced by two human senses "sight and listening". The virtual reality can easily be explained by 3D-images than can be explored interactively at a person

Features  Installation of the Application Password Protection Intelligent Searching  Add ,Remove Contact Description  It is a console based app the compiler used for the development is "Borland 5.02" this project  can be used as a semester project with any c/c++ course in schools/collages , it is best for learning and enhancing your skills in c++ .  This application is programmed in C++ using "filestream" and some other basic libraries. First the user is asked to allow the installation of the app , and while installing it ask user a six character password and ask user to login for the first time. And the user reach to the following screen Screen shot of App Now simply select the required option . Following is the download link , you can download the complete project folder including the Source Code if you have any problem with the project like compiling issues or any thing you do not understand in the source code  or you m

this project is developed by Awais Azam Features Graphically display the parking locations(symbolically) Keep record of the arrival and departure of the vehicles with date-time specified  Resume the data from the storage  Can check history (arrival + departure) Automatically choose the parking location Alarm if any vehicle violate the parking order Description  This project is coded in C++ using codeblocks  compiler, it has almost 500 lines of code. easy for the beginners in the C++ language , almost each line is commented and explaining its purpose. As per the working of this app , for the first run it create some text files to keep the record of the vehicles ,  First screen show the menu from which user has to select an option as per his/her need   As the screen shows , above is the screen shot of the application, it is not a small project as it looks like it almost cover all the major topics of C++ (not OOP) you can also check my other project which is also

Researchers have found , how hackers attack your smartphones and steal your fingerprints secretly. At " Black Hat Conference " in Las Vegas by FireEye researchers have explained new ways of attack to extract the users fingerprints from andro id phones.  Android phones which have "fingerprint sensor" are in danger like Samsung , HTC , Huawei , all the latest having the fingerprint sensors . Four attacks outlined by the researchers, one in particular -- dubbed the "fingerprint sensor spying attack" can remotely harvest fingerprints in a large scale,   The Attacks which were declared on HTC and Samsung S5 has been allowed by the devices because the manufacturers did not lock the sensor efficiently  The sensor is actually protected by the "System Privileges " instead of root which makes it easy to attack  According to "ZDNet"    victims' fingerprint data directly fall into attacker's hand. For the rest of the victim

In this article we will tell you how  you can change someone's profile status or any text you want to change.   you can edit your friends status and reshare and tag them to have fun and you can also use this with twiter   ,  Google + or any site you want For example you have friend on facebook and you want to change his/her given status  like  Her given status is " How am look in black dress lovely naa...! "  but you want to make some modification and take screen shot of it    so follow the steps  step 1 :  go to the status you want to change and write right click on status text (not the linked one) step 2 : and select the last option "inspect element"     step 3 :  a new window will open either on right or  bottom depending on your settings   like this      step 4 : select the " console" option from the menu and paste this code      javascript:document.body.contentEditable='true'; document.designMode

Open source IDE builds on Adobe’s Brackets Editor Arduino LLC has announced the launch of a new web-based integrated development environment (IDE) for its programmable microcontroller development boards. Based around Adobe’s Brackets Editor, the alpha release of the open source Arduino Studio supports Linux and other platforms as well as being available as a Brackets Extension to run with in a  browser on any device. Arduino Studio is described by the company as “a work in progress,” designed to be suitable for Arduino Studio IDE launched ARDUINO use as a stand-alone, cloud-based or on-board embedded IDE. As well as a new user interface, Arduino Studio includes code completion and an in line quick language reference system, both designed to speed up coding for experienced Arduino users and make the platform as accessible as possible. While Arduino Studio can be expected to  replace Arduino IDE in the future, no time scale has been provided for its full release. for d

AWAIR   Do you know what the quality of the air in your home is? If not, Awair may be able to help. It measures and analyzes the temperature, humidity, carbon dioxide, volatile organic compounds, and dust in your home’s air, then gives you recommendations on how you can improve conditions to deal with allergies, be more productive, sleep better, and so on. Even if Awair can’t solve every problem, it will give you the information you need to breathe easy. BREATHOMETER BREEZE Drunk driving killed more than 10,000 people in the United States in 2013. Don’t become a  statistic, and don’t let inconvenience keep you from knowing whether it’s safe to get behind  the wheel. The Breeze is a portable, wireless breathalyzer that links with your smartphone to  not only inform you of your current blood alcohol level, but also tell you when you’ll be safe to drive again. RANGE SMART COOKING THERMOMETER Simply trusting your eyes when you’re cooking can lead to culinary catastrophe