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Earth: The Lucky Planet? April 10, 2014 Despite estimates that there are trillions of planets in the universe, one scientist argues that we are effectively alone. The Science of Self April 02, 2014 Jennifer Ouellette, author of the new book "Me, Myself, and Why: Searching for the Science of Self," shares how physics and neurobiology intersect over the idea of emergence. Beating the Game of Go March 26, 2014 Chess masters have been beaten by computers, but machines still can't beat the best Go players. Nonetheless, mathematicians are working to perfect the art and science behind this classic game. Podcast Archive

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Solar System, Solar System Information Our Cosmic Neighborhood From our small world we have gazed upon the cosmic ocean for thousands of years. Ancient astronomers observed points of light that appeared to move among the stars. They called these objects "planets," meaning wanderers, and named them after Roman deities—Jupiter, king of the gods; Mars, the god of war; Mercury, messenger of the gods; Venus, the goddes of love and beauty, and Saturn, father of Jupiter and god of agriculture. The stargazers also observed comets with sparkling tails, and meteors or shooting stars apparently falling from the sky.

Energy & Machines Activities and Games Free Downloads Physical Science Sorry this category is so small. I don't often get stuck in situations where I have to generate physical science resources. (My inventions always come about as the result of finding myself in a teaching situation for which I can't find adequate resources.) Practical Physics This website is for teachers of physics in schools and colleges. It is a collection of experiments that demonstrate a wide range of physical concepts and processes. Some of the experiments can be used as starting-points for investigations or for enhancement activities. Many have links to carefully selected further reading and all include information and guidance for technicians. Physics is a practical science. Practical activities are not just motivational and fun: they can also sharpen students’ powers of observation, stimulate questions, and help develop new understanding and vocabulary.

Math, Physics, and Engineering Applets Oscillations and Waves Acoustics Signal Processing Peanut Software Homepage Page last updated: 13 Sept 12 For automatic notification of updates to these pages, you can subscribe to my RSS feed. My page of FAQ (27 Sept 10) is added to as necessary. If you encounter a significant problem (26 Jun 12), you may wish to share the details (my e-mail address is in the Help|About dialog box). Your Age on Other Worlds Want to melt those years away? Travel to an outer planet! <div class="js-required"><hr> This Page requires a Javascript capable browser <hr></div> Fill in your birthdate below in the space indicated.

Pysics is Phun! Enter the wild world of physics where appearances and logic are often turned upside down. Understanding the underlying concepts is essential for uncovering the magic of physics. It can be a thrilling adventure for students as they discover lots of cool methods for lasting knowledge. Browse these Websites and discover a variety of interactive simulations, experiments, and ideas to use in your classroom. Amusement Park Physics Plan a virtual field trip to Amusement Park Physics sponsored by the Annenberg Foundation.

Five-Minute Film Festival: The Science of Sports Editor's Note: VideoAmy here ... I'm excited to have Edutopia's new Web Video Strategy Coordinator, Keyana Stevens, guest curating today's Five-Minute Film Festival. You may be seeing more of Keyana in this space moving forward, I'm sure you'll love her picks as much as I do! All the attention around the World Cup last month got me thinking: sports offers a perfect opportunity to explore scientific concepts like force, motion, potential energy, velocity, and torque. Use these videos to inspire your students to look beyond the surface of the game's latest score and find out why a ball bounces, how physics keeps a bike upright, and how a football slices through the air to travel long distances. You just might be able to spark a sporty kid's interest in science -- or vice versa!

Science Xplained Science Xplained is a collection of video podcasts that tell the stories of the science behind everyday topics. Dr. Ainissa G. Ramirez, self-proclaimed science evangelist and associate professor of mechanical engineering and materials science at Yale University, is the dynamic host of the series. Radioactive Decay: A Sweet Simulation of a Half-life PiccoloNamek [GFDL or CC-BY-SA-3.0], via Wikimedia Commons Purpose To demonstrate that the rates of decay of unstable nuclei can be measured, that the exact time that a certain nucleus will decay cannot be predicted, and that it takes a very large number of nuclei to find the rate of decay. Context 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

Physics - Content by Unit The surprising discovery that the universe is not static resulted from a long series of observational developments in astronomy. Establishing the distances to other galaxies and their recession from us was the work of many minds and hands. Building telescopes, making instruments to record and analyze the light they gather, deducing the properties of bright stars, applying measurements of those stars to measure distances, and heroic efforts to measure the spectra of galaxies all built the foundation for the discovery of cosmic expansion. Figure 4: Edwin Hubble at the telescope. Source: © AIP Emilio Segrè Visual Archives. More info

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