Did you know that gold is extraterrestrial? Instead of arising from our planet's rocky crust, it was actually cooked up in space and is present on Earth because of cataclysmic stellar explosions called supernovae. CERN Scientist David Lunney outlines the incredible journey of gold from space to Earth. [Directed by Andrew Foerster, narrated by Ad...

About once every century, a massive star somewhere in our galaxy runs out of fuel. No longer able to produce sufficient energy to maintain its structure, it collapses under its own gravitational pressure and explodes in a supernova. The death of that star is the birth of a neutron star: one of the densest known objects in the universe. David Lun...

¿Cómo se sienten los jóvenes cuando al llegar a determinada edad, se dan cuenta que no han hecho nada? David de León es un artista plástico mexicano que nos comparte una visión de cómo piensan y sienten los jóvenes cuando ven que sus metas de vida aun no han sido realizadas. Originario de Coyuquilla Norte de la Costa Grande de Guerrero se despl...