New free energy electric dc motor generator 220v AC to 12V DC – DIY Experiments projects at school

New free energy electric dc motor generator 220v AC to 12V DC – DIY Experiments projects at school

NASA’s WFIRST Space Telescope Will Offer an Unprecedented Look at the Universe

You may have heard that it’s not smart to look directly at the Sun, and that’s for good reason—it’s pretty bad for you. But it turns out that stars can be problematic in a similar way when we’re looking out into space: their glare can stop us from seeing the stuff we want to see. […]

Light Guide Solar Concentrators

[Greg Schmidt] Our group has developed light guide solar concentrators. Now these work by collecting the solar incident light on the surface and concentrating it all to come out along a single edge of the device this particular one is a prototype that achieves about sixty times concentration and at this edge is where you […]

How to Relight Bosch Hot Water System. Quick. Easy

Do you have a Bosch 10P that isn’t working correctly and you’re not sure how to get the door off, and more importantly, how to get the thing back on? In this video, I’ll show you how it’s done. G’day, I’m Ben from Beautiful Plumbing. In this video, I’m going to show you how to […]

Energy & Electricity in Science : How Is Nuclear Energy Produced?

Hi I’m Steve Jones, and I’m going to briefly tell you how nuclear energy is produced. Now obviously this is not a drawing of a nuclear power station, simply because it’s a very complex thing. But it’s actually a very simple process. Withing the nuclear reactor at the center you have the reactor itself, which […]

What If The Sun Disappeared?

Hey, Vsauce. Michael here. Gravity is a property of matter, anything with mass. This includes the Moon, Earth, Jupiter, the Sun, and even you – your body. In fact, if you kinda like somebody, have them stand 3/4 of a millimeter away from you. At that distance, cumulatively, every atom in your body and every […]

Puerto Rico Moves Forward: Innovative Energy Solutions after Hurricane Maria

Juan Rosario: This is a moment in which we know there is going to be a paradigm shift. Science right now is on our side. Efraín O’neil-Carrillo: The centralized large power plants that Puerto Rico has, did not suffer really much damage. So, it wasn’t a problem of generating the power, it was a matter […]

Energy & Electricity in Science : How Does Nuclear Energy Work?

Hi I’m Steve Jones and I’m going to explain how nuclear energy works. Now nuclear energy generally is produced from either uranium or plutonium. Plutonium is another radioactive material. But the process is basically the same. And the process is called fission. Fission is something that happens in biological spheres that is a cell divided […]

NASA | Blazar Bonanza

[Music] [Music] [Music] [Music] Narrator: Parkes 1441+25 is a distant galaxy powered by a supermassive black hole. It’s so far away its light takes more than half the current age of the universe to reach us. This is NASA’s Fermi Gamma-ray Space Telescope, our sharpest satellite eyes on the gamma-ray sky. But Fermi’s effective collecting […]