Energy of Vibrations

Nickola Tesla experimented with resonant frequencies, and he built one to vibrate the ground at a resonant frequency. When the echo was received ,it would generate another "Thump" and the energy built up to destructive levels.

It was vibrating buildings nearby in the city. His disconnect switch failed and he had to chop the power cable with an axe. I am surprised this technology has not been developed for demolition; No explosives, just a "thumper" at the right frequency and distance.

Like a kid on a swing, when each vibration gains momentum from the previous one the energies add ,like a kid on a swing knows how to go higher.

Tesla said "If you want to understand the universe, you have to understand frequencies."

Great stuff! I 100% agree, and there is much more but I don't want to express more in public. But our technology doesn't have answer for instance how ancient people? were building those amazingly exact ancient stone walls or pyramids when theoretically some were chasing mammuts . I do not want to go deeper but in my opinion if you can detect the frequencies even 100 ton stone can move/float. But we do not possess (anymore?) tools to make this or so exact cuts, holes and sculptures with exact mirrorpicture from one side to another. With copper drivers and hammers? - are you kidding me. But better I stop here!

Amen! I have been studying or wanted to create s.c. dynamical fingerprint of sport equipment but no one was interested in Europe. The trick is to determine dynamical stiffness (and of course damping as contrast) of for instance a tennnis racket , ski, hockey stick (I suppose you know how sensitive this area is for top sportler) either helping to choose right equipment for right condition or helping in production against certain tolerance to produce more exactly the needed properties for product. This is just one application but no one was interested. I also have access to new technology how to manipulate this and have tested on working (old milling) machine with incredible results before/after machining teh same peace of material with very big positive effect on machined quality. I have used this also with impressive results on motorcycle chassis making first analysis/animation to see the soft points and applying this technology to those areas.

And thus, the microwave oven became the countertop companion of toasters and coffee makers in kitchens around the world.