L'oeil et la vison Logiciel interactif et en 3D sur le thème de "L'oeil et la vision" destiné au programme SVT de 1ère L. Anatomie de l'oeil humain, œil entier et coupé en 3D. Imprime un document élève. 125 Great Science Videos: From Astronomy to Physics & Psychology Astronomy & Space Travel A Brief, Wondrous Tour of Earth (From Outer Space) - Video - Recorded from August to October, 2011 at the International Space Station, this HD footage offers a brilliant tour of our planet and stunning views of the aurora borealis.A Universe from Nothing - Video - In 53 minutes, theoretical physicist Lawrence Krauss answers some big enchilada questions, including how the universe came from nothing.A Year of the Moon in 2.5 Minutes - Video - The Lunar Reconnaissance Orbiter has been orbiting the moon for over a year. The footage gets compressed into 2 slick minutes.A Day on Earth (as Seen From Space) - Video - Astronaut Don Pettit trained his camera on planet Earth, took a photo once every 15 seconds, and then created a brilliant time-lapse film.Atlantis's Final Landing at Kennedy Space Center - Video - After more than 30 years, the space shuttle era comes to a close. Video runs 30 minutes. Physics Biology & Chemistry Environment, Geology and & Ecology
VMfitness Vive les SVT - Les sciences de la vie et de la terre au collège et au lycée - Découverte, actualité, cours, aide et soutien en ligne. World's oldest color film footage discovered in museum archive (video) Cached away for over a century, the world's first color moving pictures have been shown for the first time yesterday, according to the National Media Museum in the UK. The celluloid, shot by inventor Edward Raymond Turner in 1899, was actually in black and white and it was only through a curator's research that its colorful significance was also unearthed. When the footage was first shot, each frame was run consecutively through red, green or blue gels, and the process needed to be reversed during projection to reveal the color. This type of color gel processing didn't take off in the early 20th century due to the mechanical complexity, and it would have been inferior to a chemical process since each frame carried only one-third of the full color information. [Image Credit: National Media Museum] Comments
Chocolate Dipped Clementines ‘Tis the season for fun kitchen activities with the whole family. Looking for something fun to do with your little ones during the holiday break? Look no further than these scrumptious chocolate dipped clementines! Have your kids help peel, dip and decorate their way into a fun and healthy treat. 1. 2. 3. e-Cardiologie : toute la cardiologie expliquée et illustrée Bill Nye warns: Creation views threaten US science | Nation & World LOUISVILLE, Ky. — The man known to a generation of Americans as "The Science Guy" is condemning efforts by some Christian groups to cast doubts on evolution and lawmakers who want to bring the Bible into science classrooms. Bill Nye, a mechanical engineer and star of the popular 1990s TV show "Bill Nye The Science Guy," has waded into the evolution debate with an online video that urges parents not to pass their religious-based doubts about evolution on to their children. Christians who view the stories of the Old Testament as historical fact have come to be known as creationists, and many argue that the world was created by God just a few thousand years ago. "The Earth is not 6,000 or 10,000 years old," Nye said in an interview with The Associated Press. Millions of Americans do hold those beliefs, according to a June Gallup poll that found 46 percent of Americans believe God created humans in their present form about 10,000 years ago. Online: Big Think video:
Southern In-Law: Recipe: Cheesy Baked Zucchini Boats Want to know something about me? I'm not normal. "That's not a nice thing to say about yourself" you say - but it's true. I have a serious problem with vegetables - and not in the way you might be thinking. What I'm trying to say is.... Baked Zucchini Parmesan Boats1 small/medium zucchini1 tbsp parmesan cheeseGarlic salt/seasonings, to tastePreheat your oven to 190°C/375°FWash and dry your zucchini.
Les maladies des yeux et les troubles de la vision de A à Z | Guide Vue --------------------------------------------------------------------------------------------------------------------------------------- A lire aussi Le schéma de l’œil et de ses organes : rétine, cristallin...Consulter un médecin ophtalmologisteOrdonnance valable 3 à 5 ans : à quelles conditions ? --------------------------------------------------------------------------------------------------------------------------------------- Les troubles de la vue peuvent être la conséquence de différentes causes : défaut visuel, anomalie de l'œil, pathologie oculaire, vieillissement naturel de l'œil... En France, ces troubles visuels touchent 68,4% de la population.* Il est important de ne pas faire d'amalgame entre les défauts visuels et les pathologies de l'œil. Les défauts visuels - myopie, hypermétropie et astigmatisme - sont considérés comme des imperfections géométriques de l'œil, ou des défauts de puissance de l'œil. Pour les autres pathologies oculaires, consultez le glossaire Plein écran
Science Update: The Science Radio News Feature of the AAAS January 28, 2013 Cancer deaths have declined significantly since 1991. Podcast: Play in new window Transcript BOB HIRSHON (host): Cancer takes a dive. Death rates from cancer in the United States have dropped 20 percent since their 1991 peak. REBECCA SIEGEL (American Cancer Society): One of the biggest influences, of course, is the decrease in the number of people who are smoking. HIRSHON: Breakthroughs in treatment and early detection have also helped.