You can get free energy from the earth using a nail and a piece of copper. When strung up you can make enough of these batteries to power small loads or light up LED lights.
An earth battery is so simple to make. All you do is stick two different metals into the earth and measure the voltage and current produced.
By experimenting with different types of metals and the placement of the rods in the earth you can actually increase the voltage and current produced.
You can get more current by setting up multiple earth batteries in parallel with one another. This ads the current together.
To get more voltage though you have to separate the earth batteries by placing them into containers. Now you can connect earth batteries in series to get a higher voltage.
You can experiment with a combination of series and parallel earth batteries to get higher voltage and current for your needs.
The earth battery is nothing new. Long ago during the telegraph times they discovered that the telegraph lines were powered long after the batteries had died. The earth was actually powering the telegraph.
There have been many experiments with earth batteries through the years but nothing has been brought the commercial market. Most likely due to the large size of an earth battery with enough power to do anything useful.
But if you have enough land or space then you could potentially put together an earth battery large enough to do real work.
It has been found that by placing the earth battery electrodes in line with the Earth magnetic North and South poles, you can increase the battery output. You have to experiment with which of the two metals is North and South for best results.
You can also vary the space in between the electrodes to find the best power output. Distances of many feet have actually been found to give the best results on larger earth batteries.
Some people have experimented with nails a tree and one in the ground to get power.
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