A Practical Guide to Free-Energy Devices Author: Patrick J. Kelly Chapter 4: Gravity-Powered Systems Note: If you are not at all familiar with basic electronics, you might find it easier to follow parts of this chapter

First Page		Document Content
		A Practical Guide to Free-Energy Devices Author: Patrick J. Kelly Chapter 4: Gravity-Powered Systems Note: If you are not at all familiar with basic electronics, you might find it easier to follow parts of this chapter Add to Reading List Source URL: free-energy-info.tuks.nl Download Document from Source Website File Size: 1,41 MB Share Document on Facebook