Personal and Historical Perspectives of Hans Bethe - StumbleUpon Welcome to Film Underground Picture This | Flying by the seat of his seat Canada's Air Force Capt. Brian Bews ejects as his a CF-18 fighter jet plummets to the ground during a practice flight for an airshow at the Lethbridge County Airport on Friday, July 23, 2010, in Lethbridge, Alberta, Canada. random nonsense 5 days a week Model describes universe with no big bang, no beginning, and no end (PhysOrg.com) -- By suggesting that mass, time, and length can be converted into one another as the universe evolves, Wun-Yi Shu has proposed a new class of cosmological models that may fit observations of the universe better than the current big bang model. What this means specifically is that the new models might explain the increasing acceleration of the universe without relying on a cosmological constant such as dark energy, as well as solve or eliminate other cosmological dilemmas such as the flatness problem and the horizon problem. Shu, an associate professor at National Tsing Hua University in Taiwan, explains in a study posted at arXiv.org that the new models emerge from a new perspective of some of the most basic entities: time, space, mass, and length. “We view the speed of light as simply a conversion factor between time and space in spacetime,” Shu writes. As Shu writes in his paper, the newly proposed models have four distinguishing features:
15 Amazing Animated Short films We all love short animated films, but creating short film is very hard task. Putting whole story in 5 to 10 minutes is not easy. Can you imagine? Few films produced after working hard more than 6 years! Here we collected 15 dazzling animated short films for your inspiration. I bet you will love these short animated movies, do let us know your favorite one, also feel free to share your favorite short film if it’s not present in the list. Granny O’Grimm’s Sleeping Beauty Oscar-nominated film of ‘Granny O’Grimm’, directed by Nicky Phelan, produced by Brown Bag Films, and written/voiced by Kathleen O’Rourke. Oktapodi (2007) In Oktapodi, these two cuties help each other escape the clutches of a tyrannical restaurant cook. This Side Up – A Short Animation by Liron Topaz A naive music-lover’s patience is tested on his quest to download music online, as his perspective on technology completely changes. Oxygen Oxygen tries to make friends on the playground. Marcelino and Bartolomeo: Bye Bye! Alma
The Elegant Universe: Pt 1 The Elegant Universe: Part 3 PBS Airdate: November 4, 2003 NARRATOR: Now, on NOVA, take a thrill ride into a world stranger than science fiction, where you play the game by breaking some rules, where a new view of the universe pushes you beyond the limits of your wildest imagination. BRIAN GREENE (Columbia University): And no matter how many times I come here, I never seem to get used to it. NARRATOR: Can he help us solve the greatest puzzle of modern physics—that our understanding of the universe is based on two sets of laws that don't agree? NARRATOR: Resolving that contradiction eluded even Einstein, who made it his final quest. BRIAN GREENE: We really may live in a universe with more dimensions than meet the eye. AMANDA PEET (University of Toronto): People who have said that there were extra dimensions of space have been labeled crackpots, or people who are bananas. NARRATOR: A mirage of science and mathematics or the ultimate theory of everything? S. We see 400 employees in three years.
Help Exchange: free volunteer work exchange abroad Australia New Zealand Canada Europe Physics Flash Animations - StumbleUpon 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.
Best Quotes of All Time It’s been three years since we shared our original list of some of the best quotes of all time, and we felt it was a good time for an update. We’ve added another 25 quotes for you. But these aren’t just any quotes. These are quotes designed to inspire. I know quotes researched online often come in slightly different variations, so if you’ve heard another version of one of these, please share it with us in the comments. Here are our 25 new additions for our list of the best quotes of all time, including some submitted by our readers in response to the original list of best quotes, which you can still find below. “Too many of us are not living our dreams because we are living our fears.” – Les Brown “A goal is a dream with a deadline.” – Napoleon Hill “The road to success and the road to failure are almost exactly the same.” – Colin R. “Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do.” – Mark Twain “Have the courage to say no.
The Science Creative Quarterly & A DIALOGUE WITH SARAH, AGED 3: IN WHICH IT IS SHOWN THAT IF YOUR DAD IS A CHEMISTRY PROFESSOR, ASKING “WHY” CAN BE DANGEROUS - StumbleUpon SARAH: Daddy, were you in the shower? DAD: Yes, I was in the shower. SARAH: Why? DAD: I was dirty. The shower gets me clean. DAD: Why does the shower get me clean? SARAH: Yes. DAD: Because the water washes the dirt away when I use soap. DAD: Why do I use soap? DAD: Because the soap grabs the dirt and lets the water wash it off. DAD: Why does the soap grab the dirt? DAD: Because soap is a surfactant. DAD: Why is soap a surfactant? DAD: That is an EXCELLENT question. DAD: Why does soap form micelles? DAD: Soap molecules are long chains with a polar, hydrophilic head and a non-polar, hydrophobic tail. SARAH: Aidrofawwic DAD: And can you say ‘hydrophobic’? DAD: Excellent! DAD: Why does it mean that? DAD: It’s Greek! SARAH: Like a monster? DAD: You mean, like being afraid of a monster? DAD: A scary monster, sure. (pause) SARAH: (rolls her eyes) I thought we were talking about soap. DAD: We are talking about soap. (longish pause) DAD: Why do the molecules have a hydrophilic head and a hydrophobic tail?