Over 10 years now of simple useful circuits, wireless electricity, small aircraft and general hands on projects.I always try to answer every question posted in the comments sections, even under ancient videos.If you like my videos, please consider purchasing one of my books !They are available at:https://www.smashwords.com/profile/view/Slider2732Prices are from Free to $0.99, or name your price.Alternatively for a much appreciated larger donation - [email protected] thanks for checking out my channel :)
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