A Practical Guide to Free-Energy Devices
I think most of us have heard about a few free-energy devices, invented by a handful of people. These inventions have been suppressed and kept from the market, because they rival the profits of the oil and fossil fuel giants, nuclear power industry, etc.
I was astounded to discover that, in A Practical Guide to 'Free-Energy" Devices, countless numbers of such devices have been invented. This PDF is 1731 pages long and is available for download here: