Les Scientifiques Révèlent le Mystère du Groupe Sanguin O, le Monde Est Stupéfait – Documentaire

For years, blood type has been treated as just another piece of medical data, another detail in the file, a box to check during a blood donation campaign. But now, new research is forcing experts to reconsider everything they thought they knew about this genetic signature. What they've discovered will leave you speechless. _Source: http://incompetech.com/music/royalty-... _Source: http://incompetech.com/music/royalty-... _The Great Unknown by Audionautix is ​​licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/... Artist: http://audionautix.com/