The two students ( from MIT, of course ) put together a low-budget rig to fly a camera high enough to photograph the curvature of the Earth. Instead of rockets, boosters and expensive control systems, they filled a weather balloon with helium and hung a styrofoam beer cooler underneath to carry a cheap Canon A470 compact camera. Instant hand warmers kept things from freezing up and made sure the batteries stayed warm enough to work.
I try to post some interesting "any stuff" which I call "etc..." and QUITE SIMPLE physics
Showing posts with label movie. Show all posts
Showing posts with label movie. Show all posts
Tuesday, September 15, 2009
Tuesday, March 31, 2009
UCF physicist says Hollywood movies hurt students' understanding of science
Two University of Central Florida professors show just how poorly Hollywood writers and directors understand science in an article published in the German journal “Praxis der Naturwissenschaften Physik”.
Common sense may indicate that people should know the stunts in movies are just make believe, but the professors say that’s not necessarily true. Some people really do believe a bus traveling 70 mph can clear a 50-foot gap in a freeway, as depicted in the movie Speed. And, if that were realistic, a ramp would be needed to adjust the direction of motion to even try to make the leap, said UCF professor Costas J. Efthimiou, who co-authored the article. “Students come here, and they don’t have any basic understanding of science,” he said. “Sure, people say everyone knows the movies are not real, but my experience is many of the students believe what they see on the screen.” And that’s not just a UCF problem. Efthimiou said students across the United States seem to have the same challenge with science. It starts young. The Science and Engineering Indicators 2006 report seems to support his observations. The report shows that the average science scores among 12th graders in the U.S. dropped from the previous year. The scores remained stagnant in the fourth and eighth grades. Worse, only about one-third of all students tested were proficient, meaning they had a solid understanding of what they should know.
Common sense may indicate that people should know the stunts in movies are just make believe, but the professors say that’s not necessarily true. Some people really do believe a bus traveling 70 mph can clear a 50-foot gap in a freeway, as depicted in the movie Speed. And, if that were realistic, a ramp would be needed to adjust the direction of motion to even try to make the leap, said UCF professor Costas J. Efthimiou, who co-authored the article. “Students come here, and they don’t have any basic understanding of science,” he said. “Sure, people say everyone knows the movies are not real, but my experience is many of the students believe what they see on the screen.” And that’s not just a UCF problem. Efthimiou said students across the United States seem to have the same challenge with science. It starts young. The Science and Engineering Indicators 2006 report seems to support his observations. The report shows that the average science scores among 12th graders in the U.S. dropped from the previous year. The scores remained stagnant in the fourth and eighth grades. Worse, only about one-third of all students tested were proficient, meaning they had a solid understanding of what they should know.
Monday, March 2, 2009
Eastwood da gracias a Francia mientras Cannes le rinde tributo
Wednesday, February 18, 2009
Ashley Judd Calls for End to Mountaintop Mining
Wednesday, February 11, 2009
Of Maxwell, Uma and Omar the Car
IT’S not often that a conversation about the 1960s television spy-spoof sitcom “Get Smart,” starring Don Adams, segues effortlessly into “Kill Bill 2,” the second part of director Quentin Tarantino’s two-volume saga about a female assassin’s vendetta against her former boss. But if the topic happens to be the Volkswagen Karmann Ghia, the transition isn’t such a stretch.
Wednesday, February 4, 2009
Friday, January 30, 2009
Wednesday, January 28, 2009
Monday, January 26, 2009
"Star Trek" Creator And Wife To Spend Eternity In Space
The creator of "Star Trek" and his wife will spend eternity together in space. Celestis Inc., a company that specializes in "memorial spaceflights," said Monday that it will ship the remains of Gene Roddenberry and Majel Barrett Roddenberry into space next year.
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