|
|
|
Aristotle the Alchemist
He is unlike the noble Plato. Plato is related to the wise Solon and Critias who was a Pyramid priest in Egypt so we can be sure there was some De Danaan in his blood. Plato created an enduring hierarchy that seeks to set some men above others; I...
CAUTION!qURA'AN IS NOT JUST A BOOK .....READ TO LEARN THE MIRACLES OF QURA'AN
THE SCIENTIFIC MIRACLES OF THE QUR'AN INTRODUCTION Fourteen centuries ago, God sent down the Qur'an to mankind as a book of guidance. He called upon people to be guided to the truth by adhering to this book. From the day of its revelation to the...
How strange! The sky is blue!
Look up! Just do it. What do you see? Stupid question, eh? You see the ceiling of course. When you look upwards during a sunny day while picnicking however, you see the blue sky. Ever wondered why the sky is not green nor but blue? Before answering...
Lagrangian Points and Nasa's Plan to Explore Space
October 3, 2005
Nasa is relying on its ability to determine the Lagrangian points between every set of planets, moons, asteroids, etcetera it intends to explore in order to implement its plan of successful interplanetary space exploration....
Mobile SMS Basics
Man is a social animal. This feature instigates him to develop sundry ways to communicate with his fellow beings. From pigeons to postmen, from small messages on bits of paper to lengthy love letters and telegrams...we have now have a smart and...
|
|
| |
|
|
|
|
|
|
A spring called: Drop of water
Do you know what happens when a drop of water hits a non-absorbent surface? Yeah you’re right (if you don’t have the answer, please re-read the title of this column), the drop bounces upwards.
A French scientific team from the Collēge de France have studied the scene carefully with a camera that took 40000 images per second. Here are the results:
At first, when it hits the surface, the drop flattens. Then, it bounces up due to the movement energy it had when falling down. The drop will continue going upwards eventually taking the shape of a needle. Afterwards, the drop falls upon itself, into itself. It thus takes the shape of a pancake (again) but this time, the drop is in midair.
This phenomenon is different to a drop falling on other surfaces as in this case, the drop crashes on the surface leaving only a small quantity of the water to bounce up.
Physicists have also found out that the actual speed of a drop influences its deformation but not the time taken for it to get in contact with the surface. This actually depends upon the mass of the drop.
Anyway why
is all this stuff important anyway? Scientists believe that this find may be of interest to the industry. There’s a small illustration:
Imagine not seeing droplets of rain on your car’s windscreen when it is in fact raining cats and dogs outside. Cool, isn’t it? Well this may well be possible with these new data obtained by the scientists from the Collēge de France. How though? Easy enough! The period of contact of the raindrops with the windscreen is so minimal that the driver does not even see them!
Water drops bounces like springs, would you ever have thought of this? No, I’m not sure you would.
About the Author
K.A.Cassimally is the editor in chief of Astronomy Journal and Astronomy Journal Ezine. He is also the co-founder of the RCPL Astronomy Club. K.A.Cassimally is best known for his article 'Harry Potter and the Moons of Jupiter'.
He is also Senior Columnist at BackWash.com where he writes 'Not Scientific Science'.
Website: http://www.rcplastronomyclub.zik.mu
:http://www.backwash.com/content.php?id=358
Email: kcassimally@rcplastronomyclub.zik.mu
|
|
|
|
|
| Science/AAAS | Scientific research, news and career information |
| International weekly science journal, published by the American Association for the Advancement of Science (AAAS). |
| www.sciencemag.org |
|
| Science/AAAS | Table of Contents: 1 December 2006; 314 (5804) |
| This Week in Science: Editor summaries of this week's papers. Science 1 December 2006: 1349. ... 2006 American Association for the Advancement of Science. ... |
| www.sciencemag.org |
|
| Science.gov : FirstGov for Science - Government Science Portal |
| Science.gov is a gateway to government science information provided by US Government science agencies, including research and development results. |
| www.science.gov |
|
| ScienceDaily: Your source for the latest research news and science ... |
| ScienceDaily -- the Internet's premier online science magazine and science news web site -- brings you the latest discoveries in science, health & medicine, ... |
| www.sciencedaily.com |
|
| Science News - New York Times |
| Find breaking news, science news & multimedia on biology, space, the environment, health, NASA, weather, drugs, heart disease, cancer, AIDS, mental health ... |
| www.nytimes.com |
|
| Science News Online |
| Weekly magazine offers featured articles from the current issue along with special online-only features. Includes photo collection, archives, ... |
| www.sciencenews.org |
|
| Science in the Yahoo! Directory |
| Explore the fields of astronomy, biology, geology, mathematics, and physics and all of their related disciplines with resources designed for professionals, ... |
| dir.yahoo.com |
|
| Open Directory - Science |
| Agriculture (2454); Anomalies and Alternative Science (525); Astronomy (4208); Biology (20593); Chemistry (4852); Computer Science@ (2358) ... |
| dmoz.org |
|
| BBC - Science & Nature |
| The best of BBC Science and Nature, from TV and radio, to the web and beyond. Take a tour from the smallest atoms, to the largest whales and the most ... |
| www.bbc.co.uk |
|
| Science - Wikipedia, the free encyclopedia |
| Sciences versus Science: the plural of the term is often used but is difficult to ... Science education is also a very vibrant field of study and research. ... |
| en.wikipedia.org |
|
| Popular Science |
| Monthly magazine about current science and technology. |
| www.popsci.com |
|
| Science/AAAS | ScienceNOW: The Latest News Headlines from the ... |
| AAAS web magazine. Some free sample stories, subscription required for full text. |
| sciencenow.sciencemag.org |
|
| ScienceCareers.org | Science Jobs, Funding, Meetings, and Advice ... |
| Searchable database of jobs, sorted by field specialty. Can post resume and curriculum vitae. Includes tips for improving the workplace for employers and ... |
| sciencecareers.sciencemag.org |
|
| American Association for the Advancement of Science |
| Research news, issue papers. Educational programs, science policy (US and international). |
| www.aaas.org |
|
| NASA - Science@NASA |
| News and features about NASA research, aimed at the general public. Includes sections on astronomy, space science, beyond rocketry, living in space, ... |
| science.nasa.gov |
|
| Science NetLinks: Resources for Teaching Science |
| Resources for K-12 science educators. |
| www.sciencenetlinks.com |
|
| Cool Science for Curious Kids |
| Fun and interactive site to help kids appreciate science. Why are snakes like lizards, and monkeys like moose? Find out here. |
| www.hhmi.org |
|
| Welcome to the Science Museum |
| London museum and library of science. Exhibitions cover all areas of science and technology. Includes online exhibits and a learning area. |
| www.sciencemuseum.org.uk |
|
| New Scientist - International News, Ideas, Innovation |
| Weekly science and technology news magazine, considered by some to be the world's best, with diverse subject matter. Articles from current issue and ... |
| www.newscientist.com |
|
| CNN.com - Science and Space |
| Offers news stories related environmental issues, archeology, astronomy, technology, geology and other science topics. |
| www.cnn.com |
|
|