Congreso de software libre

http://tecnologia.elpais.com/tecnologia/2016/05/24/actualidad/1464106787_876822.html

http://tecnologia.elpais.com/tecnologia/2016/05/23/actualidad/1463996571_677736.html?rel=mas

Are the days of expensive textbooks coming to an end?

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Educational materials and professional development created and supported by the federal government would become free or widely available under a proposal submitted by more than 100 education stakeholders. The letter calls for designating such items "open educational resources," which are free for all. The Hechinger Report (8/1