Michel Saloff Coste à la sixième journée de l'Université Intégrale : Civilisations du futur. Alien Planet "Full Documentary" Shamengo. (1) Future Practice. Today and tomorrow. New Solar Technology Generates Electricity and Hydrogen Gas.
h080/CC BY-SA 2.0 A new solar panel technology includes photovoltaic cells that could generate electricity during the day while at the same time producing hydrogen gas to power a fuel cell at night.
The technology that makes this possible is two new types of nanocrystals that replace the traditional organic molecules in a solar panel's construction. The researchers at Bowling Green State University, who developed the nanocrystals, write in JoVE, The Journal of Visualized Experiments that "the nanocrystals are unique for two reasons: they separate charge in different ways due to their architectures, and they are inorganic and durable. The first nanocrystal is rod-shaped, which allows the charge separation needed to produce hydrogen gas, a reaction known as photocatalysis. The second nanocrystal is composed of stacked layers and generates electricity, thus being photovoltaic. " Www.maweb.org/documents/document.319.aspx.pdf. Home - Zapaday. Raconter une histoire. Future of Humanity Institute - Future of Humanity Institute. MIT SENSEable City Lab.
Vivre autrement. Ecovative Design. Iain M. Banks : Le Cycle de la Culture - Et le Space Opera redevint original ! Iain M.
Banks : Le Cycle de la CultureEt le Space Opera redevint original ! Livre de Poche, Fleuve Noir, Robert Laffont, DLM, Galaxies, romans & nouvelles, traductions (anglais), SF - Space Opera Selon l’adage désormais célèbre, toute œuvre qui se respecte parle de son temps. Concernant la science-fiction, cela se vérifie plus d’une fois.