Laser Design an efficient reciever/collector that could withstand a beam hitting it (maybe an enormous photomultiplier array ), and use a beam mode and wavelength that isn`t easily attenuated. And in that case you`d go for the explosive bursts of option 1. And didn`t Tesla later in his life announce that he had designed a beam device that produced a beam which grew
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smaller And an other thing I was thinking about: Do you agree that the special coil with the split secondary wound oppositely, which was the ONLY one Tesla ever talked about (that I can find reference to), during one of his lectures, . do you think that is the basis for coil type 1 If the magnetic fields oppose each other, and there is no phase delay between the opposite sides, (in one type Eric seems to indicate there should be an odd phasing between the sides, because he shows a push-pull type setup for driving the primaries in one of his papers, but labels them as phases), and if the secondaries were connected in a certain way to the primaries, you could literally discharge the capacitor into free air with hardly any current actually discharging back to the other side of the capacitor, and it would happen WITHOUT oscillation due to the opposing magnetic fields. (does that make sense ) I think with coil type 2 (Magnifier) the main difference is that each section of the coil is wound in opposite directions to the next, but each side is NOT a mirror- both sides of the secondary are wound the same, and both sides of the extra coils are the same, but opposite of the secondaries. You may be right that there are posiblities to transmit power trough the air, but you would somehow need to create a beam or something between transmitter/receiver, which I don`t see happening with spheres used as antenna. Of course, there is one...
This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of....
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is....
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to....
Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This....
The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the....
The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound,....
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the....
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power....
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....
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