Web 2.0 technologies have enabled the merging of different types of publications into one, the Internet, with millions of authors and billions of readers. Science is not an exception. Countless articles are presented in the...

Ok, let’s say you left home this morning for an important meeting and, when you got there, you discovered that you have left the presentation file and the whole USB stick plugged on the PC...

A few months ago I decided it was time to replace my old laptop. It is an Acer Aspire 1302 series, with AMD AthlonXP @ 1.6 GHz, 512 MB RAM and 20 GB hard disk....