Science videos from ya.ru

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If you are on YouTube, you definitely want to check out. There are playlists for , the , the , and more. These particles make up all visible matter in the universe. After all, if this theater major mom can manage science with her kids, anyone can!

Sometimes we watch a few educational science videos for kids on YouTube! The show answers questions like, What if humans disappeared? Check out these amazing YouTube videos all about cool science experiments, curated by Nat Geo Kids!

10 Amazing Science Experiments #6

But this is an interesting demonstration of the properties of a non-newtonian fluid. A non-newtonian fluid is one in which the viscosity changes depending on the force applied. Viscosity is a measure of the resistance of a fluid to being deformed. You can think of it as the fluid's internal resistance to flow, or its internal friction. For example, water has a lower viscosity than vegetable oil. Both, however, are newtonian fluids which maintain their viscosity whether you stir them slowly or quickly. This demonstration uses a mixture of cornstarch and water to create a non-newtonian fluid. When applying a quick or sharp force such as running across the surface the viscosity of the fluid increases, and it acts more like a solid. When applying a slow, steady force such as standing stillthe viscosity youtube science videos and it acts more like a normal fluid. Quick Science Project - the cornstarch experiment You can make your own non-toxic non-newtonian fluid, sometimes known as oobleck, by adding corn starch to a cup of water. Add the cornstarch in small youtube science videos and stir it in slowly. When the suspension reaches the critical concentration, you can observe the so called shear thickening property. The application of force - for example by quickly poking the surface with your finger - causes the fluid to behave like a solid. Gentle stirring with a spoon will leave it in its liquid state. Trying to jerk the spoon back out quickly, however, will trigger the return of the temporary solid state. Is your science class or school science fair project due. Great for elementary and middle school projects. They all use common household materials, so you don't go crazy trying to get what you need. Get new science articles and science projects each month. Ctrl+D Link to us Recommended Resources: Find here. Copyright © 1995-2007, Science Made Simple, Inc.

The Standard Model of particle physics is a theory of three of the four known fundamental interactions and the elementary particles that take part in these interactions. Provided you are speaking clearly, if the audience misses something they can simply replay the video. So, here are seven things we found that can help you to communicate science on YouTube. Your video should be short enough to make its point, but long enough to make the point clearly for the target audience. You will find a video about each element on the periodic table. Add the cornstarch in small amounts and stir it in slowly. However, the mechanism driving these changes remained unclear until the theories of natural selection were independently proposed by Charles Darwin and Alfred Wallace. I like that the video titles tell you exactly what the videos are about, making it easy to look around. One of the key ways Derek does this is by about science. Re-read this article, especially point number 7, then find your science plus angle and give it a go. When applying a quick or sharp force such as running across the surface the viscosity of the fluid increases, and it acts more like a solid. For kids who like avariety of topics, Veritasium is a fun channel to explore.