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Today I'm going to show you how to make a model of the coca cola lorry, it looks fantastic and makes a great Christmas decoration. We're going to need 12 empty Coke cans, 11 plastic...
We know that fire results from the combustion of organic material and air, but don't you still sometimes wonder what fire is? Why are gas flames blue and wood-fire orange? And why do flames...
To make a laser, all you need to do is give a big collection of atoms enough energy so they're excited and ready to emit light. Once one of them spontaneously emits a photon, it'll...
Hello! I am very glad to see you! Today I am going to draw a water drop. And do not leave because at the end of the tutorial I am going to show you 2 paintings to give examples of how you can use a...
put your circulating on the internet when I first saw that I thought it was officer by scanning only why is it only is it a big deal about it it's headlines everywhere right so I finally decided to...
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