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ScienceWorld. Top 10 Scientific Discoveries of 2009. Home » Panorama 6 December 2011No Comment Here are the top 10 scientific discoveries of 2009, according to Time magazine: Our Oldest Ancestor, “Ardi” With her long, elegant fingers, 4-ft. frame and a head no larger than a bonobo’s, it’s hard not to feel a certain fondness for little Ardi, the oldest skeleton of a prehuman hominid ever found.

Top 10 Scientific Discoveries of 2009

Painstakingly pieced together from more than 100 crushed fossil fragments unearthed in Ethiopia, this female specimen of Ardipithecus ramidus (Ardi, for short) lived 4.4 million years ago and had remained anonymous until 1992, when her fragments were first discovered. After 17 years of research, a team of scientists led by Tim D. Announced it had spotted a planetlike object orbiting a star much like our sun. Source: Science Clarified.

Site Inovação Tecnológica - Tudo o que acontece na fronteira do. Illusions d'optique. Cortical Studios. We are an award-winning bioinformatics company that combines 3D animation, multimedia and scientific knowledge to meet your communication needs.

Cortical Studios

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“Kemin Industries partnered with Cortical Studios to create animated film to illustrate the mode of action of two global products. The Cortical Studios team was professional, talented and easy to work with throughout the development process. Math Software for Engineers, Educators & Students. Journée de pi. - Earth Science News, Maps, Dictionary, Articles, Jo. Technology Research News. Jeunes - Médiathèque - Animations - Les fondamentaux. Radioactivité Les animations peuvent être téléchargées : Animation Flash // Version imprimable.

Jeunes - Médiathèque - Animations - Les fondamentaux

Ces éléments peuvent être librement utilisés dans un cadre professionnel ou scolaire, hors publication sur Internet. (Pour toute autre utilisation, nous écrire). Pour visualiser les animations, Flash Player est nécessaire Pour voir et imprimer les fiches, vous aurez besoin de Acrobat Reader. Comment intégrer une animation flash dans une présentation Powerpoint ? Envoyer cette page par email.

Prix Ig Nobel. Un article de Wikipédia, l'encyclopédie libre.

Prix Ig Nobel

Le prix Ig Nobel (qui peut être prononcé Ignobel, car nommé ainsi par jeu de mots entre « prix Nobel » et l'adjectif « ignoble ») est un prix parodique décerné à des personnes dont les « découvertes » ou les « accomplissements » peuvent apparaître bizarres, drôles ou absurdes. Parfois dépréciatifs et critiques, les prix sont destinés à célébrer l'insolite, honorer l'imagination et stimuler l'intérêt dans les sciences, la médecine, et la technologie. Principe[modifier | modifier le code] Électroaimant de Bitter : cette grenouille en lévitation grâce à un dispositif magnétique a fait l'objet du prix Ig Nobel de physique 2000. L'énoncé officiel[1] dit que ces prix sont avant tout destinés à éveiller la curiosité du public pour la science en général, bien qu’ils puissent parfois prendre une valeur dénonciatrice (voir partie sur les critères). Des méduses au musée - Le Compa. Le dossier web | Hiver 2009 Des méduses au musée ?

Des méduses au musée - Le Compa

Quelle drôle d’idée ! Pas tout à fait… Ces animaux marins prennent tout naturellement place dans l’exposition temporaire « EAUX ». Science et OVNI. Art et Science. Wolfram MathWorld: The Web's Most Extensive Mathematics Resource. What's Special About This Number? What's Special About This Number?

What's Special About This Number?

If you know a distinctive fact about a number not listed here, please e-mail me. primes graphs digits sums of powers bases combinatorics powers/polygonal Fibonacci geometry repdigits algebra perfect/amicable pandigital matrices divisors games/puzzles 0 is the additive identity . 1 is the multiplicative identity . 2 is the only even prime . 3 is the number of spatial dimensions we live in. 4 is the smallest number of colors sufficient to color all planar maps. 5 is the number of Platonic solids . 6 is the smallest perfect number . 7 is the smallest number of sides of a regular polygon that is not constructible by straightedge and compass. 8 is the largest cube in the Fibonacci sequence . 9 is the maximum number of cubes that are needed to sum to any positive integer . Creating Anti Icing Surfaces : Blog : GE Global Research - Flock. GE Global Research today presented new research findings on its nanotextured anti-icing surfaces.

Creating Anti Icing Surfaces : Blog : GE Global Research - Flock

In addition to dramatically reducing ice adhesion, these surfaces now have been shown to significantly delay the onset of ice formation in simulated atmospheric icing conditions. The team’s findings were presented at the APS’ 2012 March Meeting. According to the Environmental Protection Agency (EPA), an estimated 25 million gallons of de-icing agents are applied to aircraft taking off from U.S. commercial airports each year. In addition, airlines have robust energy intensive heating systems on board to prevent ice formation on airplanes. Página Inicial. Internet History of Science Sourcebook - Flock. © This text is copyright. The specific electronic form, and any notes and questions are copyright. Permission is granted to copy the text, and to print out copies for personal and educational use. No permission is granted for commercial use. If any copyright has been infringed, this was unintentional. The possibility of a site such as this, as with other collections of electronic texts, depends on the large availability of public domain material from texts translated before 1923.

Research. Winners of the Ig® Nobel Prize.