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Copenhagen wheel project

Copenhagen wheel project
Related:  Energie

Siegeszug des „Pedelecs“ : Das E-Bike hängt die Elektroautos ab - Technologie - Energie + Umwelt - Energie + Technik - LÖHNE. Tobias Höhe öffnet das Tor seiner Doppelgarage, wirft einen Blick auf den grauen Golf, klettert dann aber auf ein aluminiumfarbenes Zweirad. In den kommenden 40 Minuten wird es ihn quer über die Schwäbische Alb tragen, 16 Kilometer vom Wohnort Westerstetten bis zur Sparkasse Ulm, Höhes Arbeitsplatz. Doch einen verschwitzten Kragen hat der 31-jährige Banker nicht zu fürchten. Höhe ist nur einer von 150 000 Deutschen, die im vergangenen Jahr umgestiegen sind aufs "Pedelec", wie Experten den High-Tech-Drahtesel getauft haben. 2010, glaubt Siegfried Neuberger vom Zweirad-Industrieverband ZIV, könnten 180 000 weitere hinzukommen. Entscheidern in Wirtschaft und Politik dürften die Verkaufserfolge zu denken geben. Doch handfeste Ergebnisse der Forschungsinitiative, an der Großkonzerne wie BASF, Bosch, Evonik oder VW tüfteln, gibt es bislang kaum.

Labs now available as Screensavers! Welcome to Digg Digg delivers the most interesting and talked about stories on the Internet right now. The Internet is full of great stories, and Digg helps you find, read, and share the very best ones. The Team We are a small team based in New York City, and we've been working on and thinking about news applications for awhile now. With special thanks to… We also want to give a very special thanks to our friends at betaworks and the broader NYC community for lending a hand — or several — during the Digg relaunch. Elements & Periodic Table: Metals We wanted to give you a big overview of metals before we get into details about specific families. Almost 75% of all elements are classified as metals. They are not all like silver (Ag), gold (Au), or platinum (Pt). Those are the very cool and shiny ones. What are the characteristics of metals? 1. 2. 3. 4.

Revue de presse sur les énergies Cliquez sur les semaines pour accéder aux articles signalés dans le sommaire. Cette revue de presse est réalisée par l’association Inégnieurs et Scientifiques du Loiret. Semaines 32SOMMAIRE Production/consommation Vue de la mer Nucléaire : Engie gagne son bras de fer avec la Belgique. Prolongation de Doel 1 et 2 : accord sur la rente nucléaire et la redevance. Les intermittences de l’énergie renouvelable Japon : le réacteur Sendai 1 redémarrera le 10 août. Réacteurs nucléaires : Areva proche d’un gros contrat au Vietnam ? Semaines 29 et 31SOMMAIRE Production/consommation Semaine décisive pour le sauvetage d’Areva. Semaines 28SOMMAIRE Production/consommation L’Autriche à la pointe de la cause antinucléaire en Europe. Semaines 26 et 27 SOMMAIREProduction/consommation L’Arabie Saoudite veut devenir le leader mondial des énergies renouvelables. Semaine 25 Semaines 24 Semaine23 Semaines 21 et 22SOMMAIRE Production/consommation L’hypothèse du démantèlement d’Areva se précise. Semaine 5 Semaine 4

A Conversation With Fred Kent, Leader in Revitalizing City Spaces - Samantha Michaels - Life For someone who makes a living revitalizing city spaces, Fred Kent has an interesting take on professional urban designers: he thinks they're overrated. The real urban design experts, he says, are the ordinary people who actually live and work within a community. And with his nonprofit organization, Project for Public Spaces (PPS), Kent is doing his best to empower them. Founded in 1975, Project for Public Spaces helps community members design, plan, and manage public spaces by considering their own needs and values. What do you say when people ask you, "What do you do?" We use a different approach to designing and planning cities -- not a top-down approach, but a community-led approach that focuses on places. In over 35 years we have worked with 3,000 communities in 42 countries, allowing people to define and create places that become the soul of their neighborhoods, cities, towns, regions, and even their countries. We call what we do 'Placemaking.' The obsolete are everywhere, though.

Electric Bikes - For each bike or kit listed on this site, we offer a way to purchase; just follow the link(s) at the end of the description. The dealers we list are trustworthy and provide good customer service. If you find that's not the case, please contact us so we can make appropriate adjustments. "Bargain Buys" Most electric conversion kits priced less than $400 on-line and at big box retailers are aimed at the kid/teen/toy market. EPS BionX The EPS (Energy Propulsion System) BionX has taken electric kits to the next level.

Data Visualization: Modern Approaches - Smashing Magazine Data presentation can be beautiful, elegant and descriptive. There is a variety of conventional ways to visualize data – tables, histograms, pie charts and bar graphs are being used every day, in every project and on every possible occasion. However, to convey a message to your readers effectively, sometimes you need more than just a simple pie chart of your results. In fact, there are much better, profound, creative and absolutely fascinating ways to visualize data. Many of them might become ubiquitous in the next few years. So what can we expect? Let’s take a look at the most interesting modern approaches to data visualization as well as related articles, resources and tools. 1. Trendmap 20071 Informationarchitects.jp3 presents the 200 most successful websites on the web, ordered by category, proximity, success, popularity and perspective in a mindmap. 2. Newsmap4 is an application that visually reflects the constantly changing landscape of the Google News news aggregator. 3. 4. 5. 6.

Simple animation to explain complex principles 1, aircraft radial engine 2, oval Regulation 3, sewing machines 4, Malta Cross movement - second hand movement used to control the clock 5, auto change file mechanism 6, auto constant velocity universal joint 6.gif 7, gun ammunition loading system 8 rotary engine - an internal combustion engine, the heat rather than the piston movement into rotary movement # Via World Of Technology. 1, inline engine - it's cylinders lined up side by side 2, V-type engine - cylinder arranged at an angle of two plane 3, boxer engine - cylinder engine arranged in two planes relative

Technologies méconnues pour la vie en autarcie Nombre de personnes souhaite avoir au cas où, de quoi s’en sortir un peu si quelque chose arrive, n’importe quoi: conflit majeur, grosse panne d’électricité, catastrophe naturelle, krach financier, n’importe quoi qui puisse changer notre manière de vivre de manière radicale, et en cette période d’instabilité sur la planète, toutes les options sont envisageables… Pour d’autres, le simple fait de vivre de manière plus simple et plus traditionnelle n’est pas une option, c’est devenu un but. Pourtant, qui dit sortir de ce système (volontairement ou non) dit rencontrer des difficultés, et de ce côté, chaque piste est intéressante et mérite d’être explorée. C’est pour cela que je vous relaie cette liste, peut-être certaines idées vous paraîtront intéressantes et exploitables, et peut-être même trouverez-vous des solutions auxquelles vous n’avez jamais pensé! Allez savoir… Autarcie énergétique, source de l’illustration: Sur le même thème dimanche 13 décembre 2015 Impensable?

Architecture Meets Fashion: The World's Best Flagship Stores - OpenBuildings - Life The two art forms have a shared understanding of space, structure, and composition, giving them a lot of common creative ground Fashion and architecture have experienced an unrivaled period of growth, with star architects and major fashion brands working closely to build architectural wonders around the world. But is this simply a classic commercial act or a romantic matter based on a natural affinity from both sides? Clearly, architecture is one of the most powerful tools for achieving corporate identity in the fashion world and, on the flipside, these buildings are the perfect catwalk for promoting architectural creativity at its most extreme. This collection of buildings shows how fashion and architecture are in fact capable of enhancing each other's relevance in the world we inhabit; Architecture and fashion's shared understanding of space, structure, and composition mean the two art forms have a lot of common creative ground as a starting point for evolution. Image: Iwan Baan.

Bike Power resource to get you the most out of your bicycle! DIY Kits Do-It-Yourself kits come in electric and gas configurations enabling bicyclists to power existing bikes. For reviews, check Endless Sphere for electric or for gas. Featured Kit United States Electric Kits E-BikeKit - Geared or direct drive hub motor kits with traditional SLA pack. BionX – New goodies from Canada- hub motors with Lithium pack assortment. Amped Bikes - 500 watt front and rear wheel hub motor kits. Clean Republic - Quick install kits with lightweight lithium pack. Electron Wheel - Fully integrated front wheel hub motor. Ridekick - DIY in 10 minutes with the Ridekick trailer. Ecospeed - Recumbent chain drive and conversion kits for uprights, trikes, and cargo bikes. Ezee - Provides bikes, trikes and kits internationally. Heinzmann - E-bike veterans with advanced hub motors. Superpedestrian - The Copenhagen Wheel is an all in one, wireless power addition. FlyKly - Wireless controlled hub motor kit with internal battery pack. United States Gas Kits Canada Europe

50 Great Examples of Data Visualization Wrapping your brain around data online can be challenging, especially when dealing with huge volumes of information. And trying to find related content can also be difficult, depending on what data you’re looking for. But data visualizations can make all of that much easier, allowing you to see the concepts that you’re learning about in a more interesting, and often more useful manner. Below are 50 of the best data visualizations and tools for creating your own visualizations out there, covering everything from Digg activity to network connectivity to what’s currently happening on Twitter. Music, Movies and Other Media Narratives 2.0 visualizes music. Liveplasma is a music and movie visualization app that aims to help you discover other musicians or movies you might enjoy. Tuneglue is another music visualization service. MusicMap is similar to TuneGlue in its interface, but seems slightly more intuitive. Digg, Twitter, Delicious, and Flickr Internet Visualizations

Relativistic Baseball What would happen if you tried to hit a baseball pitched at 90% the speed of light? - Ellen McManis Let’s set aside the question of how we got the baseball moving that fast. We'll suppose it's a normal pitch, except in the instant the pitcher releases the ball, it magically accelerates to 0.9c. From that point onward, everything proceeds according to normal physics The answer turns out to be “a lot of things”, and they all happen very quickly, and it doesn’t end well for the batter (or the pitcher). The ball is going so fast that everything else is practically stationary. The ideas of aerodynamics don’t apply here. These gamma rays and debris expand outward in a bubble centered on the pitcher’s mound. The constant fusion at the front of the ball pushes back on it, slowing it down, as if the ball were a rocket flying tail-first while firing its engines. After about 70 nanoseconds the ball arrives at home plate. Suppose you’re watching from a hilltop outside the city.

Energies | Free Full-Text | The Global Surge in Energy Innovation | HTML 1. Introduction The global energy system provides, through a complex web of processes and interactions, the foundation for almost all modern human activities. The energy sector is substantial, having made up almost 4% of total economic activity for reporting OECD (Organisation for Economic Co-operation and Development) countries in 2009 [1]. Over the past decade, the situation has been changing. This paper examines the major factors associated with the revitalization of energy innovation, the changing distribution of energy R&D resources and the underlying scientific developments which are providing transformative energy opportunities. Innovation systems theory provides the framework for the paper. To examine trends in both public and private expenditure on energy RD&D, we utilise datasets compiled by international organisations such as the OECD, IEA and World Bank. This paper is structured as follows. 2. Figure 1. Figure 2. Figure 3. Figure 4. 3. 4. Figure 5. 5. 5.1. Figure 6. 5.2. (a)

Related:  Ideas + technologyfor:silentbicycle 4communityActive Transportationpolitiques locales et danoises