Feb. 21, 2018, 6:06 a.m.
Maniquí al volante rumbo a la luna
Donald Trump quiere dejar de financiar la Estación Espacial Internacional a partir de 2025. ¿Se debe privatizar el espacio?
tutti - social network
Tutti is the simplest social network on internet. Here you can make friends, create communities, sell things, make surveys, comment and share stuff.
Puerto pesquero de Valdemossa, Mallorca
Los datos totales son los siguientes, 78.797 contagiados, 4.907 pacientes que han precisado UCI, 6.528 fallecidos y 14.709 curados.
Researchers have made significant efficiency improvements to the technology used to generate solar fuels. This involves the direct conversion of energy from sunlight into a usable fuel (in this case, hydrogen). Using only earth-abundant materials, they developed the most efficient conversion method to date. The trick was to decouple the site where sunlight is captured from the site where the conversion reaction takes place.https://www.sciencedaily.com/releases/2018/01/180115121641.htm
