Hi Tec Cooler ( TeK-THinK) Modern electronics and computer boards can house billions of transistors and other components that can easily produce 150 watts of heat or more. If this heat is not removed in the case of computer cpu’s the designers will have slow the computer clock down so that chip does not melt […]

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Dangerous Experiment ( TeK-THinK) I would like to think that scientists, being inherently smarter than most of the rest of us, make decisions not only in the interest of scientific discovery but also with an eye to the good of mankind. In fact, if I believed that this was not the case, I would most […]

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Amatuer Experimentor ( TeK-THinK) This home amatuer experimentor shows how to get 120 volts AC out of a car alternative. He has a small gas engine attached so really this is a homemade generator using car parts. It is fairly dangerous so please dont try this at home. Only professionals should work with electricity over […]

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What is a Van de Graaff Generator ( TeK-THinK) When I was a kid I always wanted to build my own Van de Graaff generator but never came across a a design that I could understand and afford. This says something about me that you may have figured out already, yes I was a science […]

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Funniest Thing About Physics ( TeK-THinK) The inside of a lecture hall from the distorted viewpoint of a professor. Physics Girl , acts out the different types of personalities you are likely to encounter at university physics courses and probably in the outside world of physicists.

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Solar Wind ( TeK-THinK) The smallest packages of energy in what we know as light are called photons. When photons strike the surface of an object some or all of the frequencies of energy are absorbed while the rest is reflected. This action can be harnessed to create motion just from the pressure of the […]

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Magic Toy Bicycle( TeK-THinK) How many of you know the definition of perpetual energy? Here it is in case you missed that science class.

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The Science of the Vortex ( TeK-THinK) With our climate changing, we are all sensitive about the possibilities of strong winds, hurricanes and tornadoes. Take the emotion out of the situation and your are left with the pure science of the vortex. This same phenomenon is behind not just tornados but the water that swirls […]

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Motor Generator Set ( TeK-THinK) We often talk about what it means to generate electricity but to many people this is a bit of a mystery. I came to that conclusion after watching this video, see the millions of viewers and reading the comments. 

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A Nitroglycerine Detonation ( TeK-THinK) This next video really falls into the category of “do not attempt this at home”! Nitro glycerine is relatively easy to make but even easier to blow yourself up with. 

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