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We still have lots of ideas but due to difficult situation in Lugansk we are really short of money. But you, our viewer, can help us in our experiments. Undoubtedly you have some great experiments and incredible discoveries ahead of you! Thanks to your help our videos are recorded more frequently! We will be happy to receive any financial aid you can provide. PayPal: [email protected] QIWI: +380509411337 Yandex Money: 410012480761910 Sberbank: 4276 8800 1504 2520 WebMoney: R222480076424, Z176331835879, U169556876108 Good afternoon dear YouTube audience! In this video I'll tell about an unusual method of conversion of invisible electromagnetic waves into hearable audio range that will afford not only to hear radio waves, but also define their power, type and direction. • ✅Как услышать электромагнитные волны Operational principle. I took a cassette player as a basis. It has a sound head which converses magnetic waves into electric tension of sound frequency. The head is a inductance coil charged onto a quick-response playback amplifier that helps it to catch electromagnetic waves well. However, the manufacturer took care to prevent extra framings and enclosed head properly. That's why you need to take a player to pieces and turn off screen wire. done! Now the head turned into radio antenna. To prevent player from catching its own waves you need to remove a motor of the magnetic tape mechanism. You should also use battery to charge it, otherwise you will hear electricity background of 220 V and 50 Hz. There is an interesting fact, that player amplifier in such mode not just amplifies the wave, but also acts like an amplitude detector. As a result you can hear electromagnetic waves of all radio band: from 20 Hz till 50 Ghz. The player can easily catch the weakest electromagnetic waves. I could hear waves from the remote control and wrist watch. You can listen to radio waves at your home. It turned out that almost all appliance electronics radiate electromagnetic waves Radiation power can be defined by sound volume and expansion distance. Although, player can catch waves from all sources simultaneously, however, you can easily define which waves are stronger by tonal characteristic.