How to make a mini gun (addition)

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,


Fanta with pepper flavor for the 1st of April

Hi my dear friends! The 1st of April is coming soon. It’s a day of jokes fun and pranks. We like to laugh or play a trick on somebody. So in today’s video I’m going to show you a cool idea of tricking your friends. We need two cans for this trick. One should be


How to make a firework with a white ashlar limestone

Hey!Many people asked me lots of times to make some video about pyrotechnics and fireworks before a New Year. Not everyone knows that it’s forbidden to upload videos on YouTube, which may threaten, using some explosives. That’s why today I decided to show you a safe firework. Maybe somebody knows this means of making the


How to make an motor with straws

Hello, my dear friends! In today’s video I’ll show you how you can make a funny toy for children. It may be called the children’s helicopter or air motor, but it is very cool toy and a great entertainment for children. So what we will need to make here such an air motor. We need


How to make an office slingshot

Video made with the support of online watch shop 10% discount for the subscribers, details are in description. Hi! My name is Roman. Today I’d like to show you how to make an office slingshot. First, we need a scotch tape or a sticky tape, scissors, banknote elastics. The more elastics you attach –


How to make a mini gun with a syringe

Hi everyone! Roman is here with you as usual! Due to the fact that we haven’t seen mini gun manufacturing videos for a long time, I decided to show you how to make mini potato gun with a simple injection syringe. First we need two syringes: one should be for 50 ml and the second


How to make a mini helicopter

Hello my dear friends! Roman is with you as usual. In today’s video I’d like to show you how to make a nice toy for children, a mini helicopter or a so called flying vane. First, we need a plastic ruler for 20 cm, pencil of 15-20 cm, one screw, a piece of hacksaw, one


How to make a powerful pneumatics at home

Hello my dear friends! Today I’d like to show you how to make a pneumatics with your own hands, or we may also call it wind gun, because we are going to use such pellets from the wind gun. First of all we need a metal pipe. I have cut it from old refrigerator radiator.


How to make a mini cannon with a screw-bolt

Hi everybody! As many of you requested me to upgrade my old mini cannons, or make new, more powerful ones. Today I decided to show you how to make a fire mini cannon with a simple screw-bolt. First of all, let me tell you what we need to do, and then I’ll show how it


How to make a projecting device?

Hello my dear friends! Today I’d like to tell you how to make the simplest and cheapest projecting device with your own hands. For manufacturing of projecting device we need to carton boxes, magnifying glass, cell-phone, black paint – water color or gouache, or a black shoe cream in my case. First of all you