Congreso mundial acepta estudio sobre fertilizantes en papa criolla

[Davmic]

Presidents, preachers and stars join in epic farewell to Queen of Soul Aretha Franklin

               

Politicians and preachers joined a parade of pop stars Friday in a singing, hip-swaying, piano-pounding farewell to Aretha Franklin, remembering the Queen of Soul as a powerful force for musical and political change and a steadfast friend.

Source: Presidents, preachers and stars join in epic farewell to Queen of Soul Aretha Franklin

[Davmic]

Congreso mundial acepta estudio sobre fertilizantes en papa criolla

Investigadores de la universidad colombiana Jorge Tadeo Lozano analizaron el comportamiento de las emisiones de Gases de Efecto Invernadero (GEI), comparando el fertilizante tradicional con uno recubierto con un bio-polimeto.

Source: Congreso mundial acepta estudio sobre fertilizantes en papa criolla