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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. Article: 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 echo upwards. A French scientific team from the Collēge de France have studied the scene sparingly with a concave lens that took 40000 images per second. Here are the results: At first, when it hits the surface, the drop flattens. Then, it signal 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 trip up. Physicists have also found out that the realized speed of a drop influences its deformation but not the time taken for it to get in contact with the surface. This veritably depends upon the mass of the drop. Anyway why is all this stuff important anyway? Scientists swear by 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 bounce like springs, would you ever have thought of this? No, I’m not sure you would.
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Advice Home Business Technology Online Advertising Motivational Internet Marketing SEO Help Online Games Science Articles Happiness More Articles:1. Geothermal Energy In Australia Summary:GEOTHERMAL ENERGY IN AUSTRALIAGeothermal energy might hail as an alternative source of energy to drive our turbines in a race to produce 'cleaner' electricity.What is Geothermal Energy?Geothermal energy is a natural 'clean' source of energy that is tapped from holes drilled several kilometres below the earth's surface from which hot water and steam is extracted. Article:GEOTHERMAL ENERGY IN AUSTRALIAGeothermal energy might hail as an fake source of energy to drive our turbines in a race … 2. Wind Energy to Solve Reliance on Foreign Oil By Lance Winslow Summary: Wind Turbine Generators and their propeller blades kill birds that's right, it seems birds have not evolved along with wind generation turbines and their fast moving propeller blades some 150 feet in the air. Article: Every once in a while a new technology comes which helps solve multiple problems and this time it is Wind Energy. You see with all the hot air and BS in Washington DC we can power up all that wind from all those worthless blowhards and harvest it using wind turbines. Thi… 3. N400 Brain Wave to Assist in Learning and in Performance By Lance Winslow Summary: Here is a thought on learning, safety, brain waves and winning.When you listen to comedy or lyrics of a song or conversation, which is Ironic."Oh Suzanne Don't you cry for me...It RAINED all DAY the NIGHT I left, the weather it was DRY!!!"When you hear something that is out of place or seems incorrect it gets your brain humming using a certain bArticle: In any important task you need to stay vivacious and in some professions someone could lose their life ifyou are not staying heads up … 4. Superultramodern Epistemology [Theory of Knowledge] ( SE ) Summary: The Principle of Universal Doubt : A fundamental principle of investigationAnything may be possible (or nothing is to be believed with absolute certainty or nothing is to be seen as a proof ), for what is believed to be true with 100 % certainty at present may be false. The FR (Flawed Reason) Theory : Limitations to Reason and knowledge. Article:1. The Principle of Universal Doubt : A fundamental principle of investigationAnything may be possible (or nothing is to be accepted with compl… |
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