Tech

Articles on Tech, Gadgets, Smartphones and Software.

What is a backlink? In the language of SEO, a backlink to your site is an HTTP URL from any other site which points to one of your webpages. Backlinks help bloggers and webmasters meet more traffic, better search engine reputation and gain better algorithmic parameters like Google Page Rank, Alexa Rank, Moz Rank, Domain…

Firefox is the most customizable web-browser packed with beauty and features plus this great browsing experience is enhanced by add-ons (extension and themes). The Firefox add-on repository addons.mozilla.org stores over two thousands  add-ons, all of different types and for different purposes. There are few great add-ons for blog-o-sphere too. In this post, I’ve listed the…

Initially I thought it was a server-side issue, but now it’s all clear that my favorite (until I read about their copyright issues) e-book reader Genius PDF  is out of existence. Further look-up reveals that everything about this app and its creators is deliberately wiped out from the internet. About Genius PDF Genius PDF, originally based…

It was mid 2012, the first time I installed TeXstudio version 2.3, on my PC. ‘Peaceful‘ was the word I used to describe it then after. TeXstudio has now gradually inched to version 2.12.22 and by time being even more peaceful and wonderful. Wonder why did I call it ‘peaceful’? Writing LaTeX is a real pain, when you are willing to…

How many weeks are left before your final exams? Are you ready to score memorable grades? If not, you may just have to wait another 12 months to re-take exams and no student wants that to happen. GCSE students who fail won’t be able to pursue A-levels, and A-level students who fail (or get low…

For a mathematics website or blog, the very first requirement is nothing but excellent readability. Reader must be focused on the content all the time she spends on your site. Any extra gimmicks will lose her trust on your site. After being inspired from the designs of best of mathematics and science blogs, we have…

Every student or graduate knows how hard the first experience of passing exams is. Preliminary preparation starves the nervous system and the physical condition of the human body, however, the exam itself is always a stressful situation, which requires a candidate a great manifestation of mental and physical abilities. Therefore, just the knowledge of a…

Long post and page URLs can be annoying. Take an example: https://gauravtiwari.org/2011/02/06/derivative-of-x-squared-is-2x-or-x-where-is-the-fallacy/(one of the most popular posts from my blog). Will you like to write these (about) hundred characters? Or will prefer URL shorteners, like bit.ly or wp.me, instead? As third option, will you just copy and paste the URLs to anywhere you want to share? Second idea…

Math or Mathematics is not as difficult as it is thought to be. Mathematical Patterns, Structures, Geometry and its use in everyday life make it beautiful. ‘Math majors’ term generally include Math students, Math professors and researchers or Mathematicians. Internet has always been a tonic for learners and whole internet is supposed to be a…

In this list I have collected all useful and important free online calculus textbooks mostly in downloadable pdf format. Feel free to download and use these. Elementary Calculus : An approach using infinitesimals by H. J. Keisler https://www.math.wisc.edu/~keisler/keislercalc-12-23-18.pdf Multivariable Calculus by Jim Herod and George Cain http://people.math.gatech.edu/~cain/notes/calculus.html Calculus by Gilbert Strang http://ocw.mit.edu/ans7870/textbooks/Strang/strangtext.htm Calculus Bible by…

Karl Scheele Died while testing his discoveries Scheele was a brilliant pharmaceutical chemist who discovered many chemical elements-Oxygen, Molybdenum, Tungsten, Manganese and Chlorine. He also discovered a process very similar to pasteurization. Scheele had the habit of taste testing his discoveries and, fortunately, managed to survive his taste-test of hydrogen cyanide HCN. But alas, his…

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