This is a comprehensive site providing thousands of downloadable Video lectures, Live Online Tests,etc in the fields of Biology, Physics, Chemistry, Mathematics, Computer Science, Engineering, Medicine, Management and Accounting, Dentistry, Nursing, Psychology, History, Language Training, Literature, Law, Economics, Philosophy,Astronomy, Political Science etc FREE to its visitors… This site provides free video and audio lectures of […]

QR codes need to be read by camera phones or webcam and that can be a problem.  Thanks to a entry by one of my most favorite techies, Richard Byrne of Free Technology for Teachers, there is a solution to that problem. QRreader (beta) is a Google Chrome extension that allows you to use your […]

I came across several posts by Tammy Worcester on her blog “Tip of the Week” and I will include links below: First:  Explanation and use of QR Codes   Then, how to add audio to your QR Code: