Quantique conception et réalisationdesign and realizationsound designsound designconseiller scientifiquescientific advisoren partenariat avecin collaboration with toutes les animations et explications sur All the animations and explanations on JULIEN BOBROFF LPS, Université Paris-Sud et CNRS (Orsay) www.toutestquantique.fr Carbon Bubble Unburnable Carbon – Are the world’s financial markets carrying a carbon bubble? In March 2012, Carbon Tracker’s seminal report ‘Unburnable Carbon’ was Highly Commended in the City of London’s Sustainability Awards. This award-winning analysis by Carbon Tracker discovers that: Already in 2011, the world has used over a third of its 50-year carbon budget of 886GtCO2, leaving 565GtCO2 All of the proven reserves owned by private and public companies and governments are equivalent to 2,795 GtCO2Fossil fuel reserves owned by the top 100 listed coal and top 100 listed oil and gas companies represent total emissions of 745GtCO2Only 20% of the total reserves can be burned unabated, leaving up to 80% of assets technically unburnable (click image for larger version of map) Distribution of reserves across exchanges By allocating reserves to exchanges, it is possible to build up a picture of where reserves are listed. Focus on the UK: Relevance for investors Regulation needed Read the pdf
Physics Flash Animations We have been increasingly using Flash animations for illustrating Physics content. This page provides access to those animations which may be of general interest. The animations will appear in a separate window. The animations are sorted by category, and the file size of each animation is included in the listing. Also included is the minimum version of the Flash player that is required; the player is available free from In addition, I have prepared a small tutorial in using Flash to do Physics animations. LInks to versions of these animations in other languages, other links, and license information appear towards the bottom of this page. The Animations There are 99 animations listed below. Other Languages and Links These animations have been translated into Catalan, Spanish and Basque: En aquest enllaç podeu trobar la versió al català de les animacions Flash de Física. These animations were written by David M.
Essener EnergieForum | Essener EnergieForum Physion - Physics Simulation Software Arctic Warming is Altering Weather Patterns, Study Shows EDITOR'S NOTE: This story was originally published April 3. Given recent news that Arctic sea ice set a record low, it's a reminder that changes in the Arctic can affect the U.S. and Europe. By showing that Arctic climate change is no longer just a problem for the polar bear, a new study may finally dispel the view that what happens in the Arctic, stays in the Arctic. The study, by Jennifer Francis of Rutgers University and Stephen Vavrus of the University of Wisconsin-Madison, ties rapid Arctic climate change to high-impact, extreme weather events in the U.S. and Europe. The study shows that by changing the temperature balance between the Arctic and mid-latitudes, rapid Arctic warming is altering the course of the jet stream, which steers weather systems from west to east around the hemisphere. The jet stream, the study says, is becoming “wavier,” with steeper troughs and higher ridges. The strong area of high pressure shunted the jet stream far north into Canada.
e-Media Activities The structure of a unit cell (Media 11.01) Caption This simple animation shows how a unit cell is built and how many atoms contribute to the structure. Notes Depending on the packing scheme a particular solid exhibits, the number of atoms per unit cell will differ. Three different unit cells are considered here and the apportioning of each is explained. Keywords crystal structure, lattice structure, simple cubic, body centered cubic, face centered cubic, apportioning atoms Diamond (Media 11.02) Caption Manipulate a 3-D model of diamond. Keywords diamond, carbon, chime Graphite (Media 11.03) Caption Manipulate a 3-D model of graphite. Cesium chloride (Media 11.04) Caption Manipulate a 3-D model of cesium chloride. Potassium permanganate dissolving in aqueous solution (Media 11.05) Caption Potassium permanganate dissolving in aqueous solution. Phase diagram for carbon dioxide (Media 11.08) Caption The major pieces of the phase diagram for carbon dioxide are shown.
Haushalt: - PRODANA - Produkte aus der Natur Haushalt und Küche nehmen in der Regel einen großen Teil unseres Alltags in Anspruch, und zum Glück gibt es viele Produkte, die uns diese Arbeit erleichtern. Wir haben Ihnen ein großes Sortiment an Produkten zusammengestellt, das es ihnen ermöglicht... Haushalt und Küche nehmen in der Regel einen großen Teil unseres Alltags in Anspruch, und zum Glück gibt es viele Produkte, die uns diese Arbeit erleichtern. Wir haben Ihnen ein großes Sortiment an Produkten zusammengestellt, das es ihnen ermöglicht umweltschonend und nicht auf Kosten der Natur ihren Alltag zu gestalten. Seien es Reiningungsmittel für die Küche oder schlautürliche Elektrogeräte für ihren Haushalt, alles das finden Sie bei uns. Unsere Produktvielfalt wird Sie begeistern! In dieser Kategorie finden Sie Produkte von Öko-Waschmitteln über nachhaltige Verpackungs- und Aufbewahrungsbehälter, bis hin zu schlautürlichen Elektrogeräten. Unser Nachhaltigkeitsversprechen
Animations, applications, logiciels, simulations de physique chimie Le but de cette page est de rassembler diverses animations permettant d'agrémenter des cours ou TP. Voici un début que j'espère pouvoir compléter au fur et à mesure de mes découvertes. Je remercie les personnes qui ont créé ces animations, bien utiles pour faire vivre un peu plus les cours. Pour rechercher un mot dans la page, utilisez la fonction de votre navigateur (Ctrl + F) Voici des petits liens pour vous repérer dans la page : Logiciels, applications Retour en haut de la page Modèles de documents, astuces, divers Animations, simulations de chimie Animations, simulations de physique D'autres sites d'animations Voici quelques adresses pour d'autres animations :
See-through caterpillar This jewel caterpillar (acraga coa) is dressed to perfection. Gerardo Aizpuru spotted it in a mangrove area on the Yucatán peninsula. Photo take in a mangrove area, found this Stoning translucent caterpillar lay on a Red Mangrove tree leaf this morning early. Just can believe there is some species like this around the world. Jewel-like or see-through caterpillars are amazing gifts from mother nature Here's photos of the Jewel Caterpillar (Acraga coa), snapped by photographer Gerardo Aizpuru near Cancun, and submitted to Project Noah. "Photo take in a mangrove area , found this Stoning translucent caterpillar lay on a Red Mangrove tree leaf this morning early. Just can believe there is some species like this around the world. looks like made of glass whit small red mushroom inside every pic. about 3 cm long." The jewel-like caterpillar transforms into this brightly coloured furry moth Via Geekologie Loading comments...
News - Magnetic bacteria may help build future bio-computers 7 May 2012Last updated at 05:40 ET Tiny magnets form inside magnetic bacteria Magnet-making bacteria may be building biological computers of the future, researchers have said. A team from the UK's University of Leeds and Japan's Tokyo University of Agriculture and Technology have used microbes that eat iron. As they ingest the iron, the microbes create tiny magnets inside themselves, similar to those in PC hard drives. The research may lead to the creation of much faster hard drives, the team of scientists say. The study appears in the journal Small. As technology progresses and computer components get smaller and smaller, it becomes harder to produce electronics on a nano-scale. So researchers are now turning to nature - and getting microbes involved. Magnetic bacteria In the current study, the scientists used the bacterium Magnetospirilllum magneticum. These naturally magnetic microorganisms usually live in aquatic environments such as ponds and lakes, below the surface where oxygen is scarce.