
David is known for his work in the documentary series "The Secret of Skin-Walker Ranch" and the documentary movie "A Tear in the Sky".David's inventions and re-engineered FLIR thermal cameras were used at Skin-Walker Ranch offering new functions which are not commercially available. His inventions detected highly unusual phenomena in a series of controlled documented scientific experiments. In the movie A Tear in the Sky he worked as a science and technology researcher and analyst. He also supplied and calibrated all of the FLIR thermal cameras, inventions, and a large array of equipment that were used in the documentary movie.At the age of five his parents gave him a soldering iron and he showed his electronic projects to his kindergarten class. He developed an interest in astronomy and by age 10 he built a small Newtonian telescope using plumbing parts. He began playing guitar and at age 14 he was building Marshall tube guitar amplifiers while changing the circuit for custom overd... [
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