02:50:15
چگونه یک موتور V8 بسازیم ؟ - How to build a V8 engine?
14:41
نحوه ساخت پمپ آب کوچک در خانه - How to make the smallest dc motor water pump at home
04:34
How to make a small water pump?
09:36
How to build an electric charging station?
07:17
چگونه یک اسلحه آتش زا بسازیم؟-How to make an incendiary gun?
03:24
چگونه دو فلز نازک را به همدیگر جوش بدهیم - How to weld two thin metals at home with a lighter?
04:09
چگونه اسپری فلفل بسازیم - Making pepper spray with a kitchen lighter at home
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This channel will teach you how to make objects on a small scale
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