Google Chrome browser : extract text from any photo, video, PDF .. instant translation of any language

Awesome addition to the Google Chrome browser : extract text from any photo, video, PDF ... and instant translation of any language

Often encounter a picture or video clip and want to copy text that resides in them without re-writing it, of course, this method is very easy compared to manually re-writing the text. Therefore, in order to facilitate the task Google Chrome suggested  you a special tool , quickly, easy and creative idea

Copyfish are in addition to the Google Chrome browser, which enables you to extract text from image, video file and PDF. The utility supports more than 20 languages ​​and translates into more than 60 languages

Once installed in your browser, you will notice that its use is very simple, the first step that you have to do is click on the icon and select the fish analysis in the field of your browser. At this point the tool will begin to extract the text

Of course you can only change the settings by clicking on the icon then added (top right), you will find settings that include language and other other options

 Download the tool

The Sounds of Sort

The video below provides a graphical display of a number of different sorting algorithms at work. Whats unique about this video, is that in addition to the graphical display, each operation in the sorting algorithm has also been assigned a tone - in other words, this video lets you hear the algorithms as well as see them! While counter-intuitive, the "song" that the tones play can provide insight into how the algorithm is working; at least for me, it is easier to distinguish small differences using sound than it is to do so using the often frenetic, fast moving images in sorting visualizations. 

Check it out for yourself!