I found Nikola Tesla mysterious invention

I found Nikola Tesla's mysterious invention I have had a passion for creativity since I was very young, and since then I have thought and researched a lot about Nikola Tesla's great inventions. Fortunately, I discovered and successfully tested the invention of the electromagnetic field tube, which can be applied to many purposes. This idea comes from the great inventions of Nikola Tesla. #greatidea #tips #fireplace