A penumbral lunar eclipse, which will be visible in much of the world, including Spain, will take place this Sunday, July 4, 2020.
It will take place at 3:07 UTC (5:07 Spanish peninsular time) and will be visible in Africa, south…
Read More
Goethe's romantic vision was that of an ecologist who thought about the past, not to return to it, but to rethink the present in terms of the future.
Una serie de estudios realizados en Harvard destapa un prejuicio: la gente con menos recursos debería conformarse con menos, incluso si perjudica su salud o seguridad
Doron Zeilberger es bien conocido por sus contribuciones a la combinatoria y también por sus opiniones controvertidas