Linux: How To Use RVM to Manage Ruby

Ruby is a very popular programming language that has Ruby on Rails, or RoR, is a popular development framework that allows you to easily get your application up and running with minimal hassle. Developing applications often times requires that you emulate different environments. Different versions of Ruby may be necessary for different projects. With conventional [...]

How To Install Ruby on Rails on Linux Mint 17.3

Ruby on Rails is one of the most popular application stacks for developers wishing to create sites and web apps. The Ruby programming language, coupled with the Rails development framework, makes app development simple. Since Ruby on Rails doesn't come in a neatly packaged format, getting the framework installed used to be one of the [...]

Puritanism, moralize, censorship and other social network burdens

Let's talk about censorship in social networks, not censorship from governments or other power bodies, but the censorship imposed by the networks themselves through their terms of use, or better I must say, through the interpretation of those terms, because actually they are often so vague and general that leave in the hands of each [...]

Argentine government admits lack of vaccines for children of the official calendar

Some vaccines National Calendar are missing. Parents have to wander through different application centers to get them. What's going on? While Buenos Aires legislator Graciela Ocaña awarded the problem "to the policies of import barriers imposed by the government", the Ministry of Health yesterday issued a statement in which it acknowledged the bottleneck, but attributed [...]

Without education increases poverty

There are different numbers on poverty in my country, Argentina. Unfortunately officers prepared by the INDEC lack credibility in our population. Argentina Catholic University (Social Debt Observatory Argentina) has been preparing periodically since several years ago statistical reports that are reliable for methodological objectivity. In the latest report by the ACU is quantified by 28.7 [...]

Hitler Hospital, one of the scariest places on earth

Germany. He is still standing in Berlin. For the most part it is abandoned and derelict. One of the most chilling parts of the world is in Berlin. Dilapidated and abandoned the Beelitz-Heilstätten hospital was where Adolf Hilter was cured of his wounds. Many now wonder what would have happened if the Beelitz-Heilstätten had not been [...]

Buenos Aires: spectacular views of Buenos Aires from the air photos

A team of Russian photographers travels the world to show it from an unknown perspective: 360 ° capture shots from helicopters. AirPano is a nonprofit project focused on spherical panoramas bird's eye view high resolution. AirPano has photographed more than two hundred places of our planet. There are about two thousand panoramic 360 ° on [...]

Cuba has become the world’s first country to end the transmission

The World Health Organization hailed what it called ‘one of the greatest public health achievements possible’, adding that it was ‘an important step towards having an Aids-free generation’. Elimination of transmission is defined by the group as a reduction to such a low level that it is no longer a public health problem. UNAids executive [...]