Hello my dear friends. Roman is here with you as usual. In today’s video I’d like to show you how to make a mini vacuum cleaner. Firstly, we need 3 syringes. 2 syringes for 50 ml, and one insulin syringe for 1 ml, a small motor, I took it from a DVD drive. It has

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Hello my dear friends. In today’s video I’d like to show you how to use a mini drill with a fixed-spool reel. . I wanted to postpone this video as I haven’t got a package with threads for fly knitting yet. So today I’ll try to show you an example using simple nylon threads. I’d

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Hello my dear friends! In this video I’d like to show you how to make a mini table New Year tree. Let me tell you what we need to make such a fir-tree and then we’ll get to work. Firstly, we need a hot air gun or a simple hair drier, green paint, I took

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Hello my dear friends. Roman is here with you as usual. Today I’d like to show you how to make an addition for a mini gun, to shoot with darts, instead of foil, paper or potato balls as I showed you before. We need needles or sharpened wire, a pen, a lid from plastic bottle,

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Hello my dear friends. As I promised you, today I’m going to show you how to make a mini tripod with the simple safety razors. . We need three safety razors. It’s better to use safety razors with rubber handles and a button for cassette change. Than we need to cut out such a triangle,

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Hi my dear friends! In today’s video I’ll show you how to make a speaker for a cell-phone or tablet, etc. Previously we have made a sound intensifier. Today we are going to make a body for this sound intensifier. It’s also can be made easily, I hope you’ll like this video. To make this

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Hi my dear friends. According to your numerous requests in today’s video I’ll show you how to make an external lavalier stereo microphone. So in order to make a lavalier microphone we need two-conductor armored cable, I’ve got 3 meters here. If there would be troubles with the microphone we are going to shorten the

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Hi my dear friends! Many of you asked me many times where I was and why there was no videos for so long. Those who are subscribed to my second channel knew that I was having a rest at Bukovel during that time. So if you haven’t known it yet, you should subscribe to my

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Hello my dear friends! According to your numerous requests in today’s video I am going to show you how to make a mini Tesla coil. What is needed for making it? In order to make a mini Tesla coil we need one switch, one resistor for 22 kilohm, a transistor 222A, a crown connector, PVC

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Hello my dear friends! In today’s video I’ll show you an interesting idea about how to make a bug robot! What do we need for making it? First of all we need two 3 mm LEDs, two pieces of the cooper wire of 7 cm long, a vibrator that you can take off from a

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