Wolfram Alpha review - Ask a question, get answer

Well, if you are looking to get some quick answers then this is for you. Whether it is math of economics whether any science subject you can get answers from wolfram alpha. It can calculate distance for you.

If you want to measure distance between Multan and New York then just write " Distance from Multan to New York" and result will be as follows.

Result:

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Unit conversions:

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Direct travel times:

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Map:

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Fraction of Earth circumference:

You can solve your maths questions whether they are easy or hard. Just explore the site and get most of amazing things out there.

http://www.wolframalpha.com/

w3 Schools - Review

Do you want to learn computer languages and have not time to go out? There is a good solution for this problem. w3 schools offers free tutorials on learning computer. You can explore many computer languages on this website. Best things is you don't need any software while learning any programming at this site. It has also an editor by which you could write a script and see results online. It was launched in 1999 by Refsnes Data. It is 100% free of cost.

           Even if you want to be an expert webdesigner this website would be enough for you. You may learn basics to advance web developing languages on this website.


               LINK: http://www.w3schools.com/