Physicist Petros Zografos constructed the Hydrogen Free Energy Generator

Just before the end of 2016. the US based PBS network ran a story on Greek physicist Petros Zografos and his Energy Machine. Then they withdrew the clip with the following explanation:

“There have been questions raised concerning our report that aired on Dec. 27, 2016 about a Greek inventor who is developing a device that purports to turn water into power without requiring additional energy. Despite a team of Greek scientists praising the research, and the inclusion of an independent scientist dubious of the work, the News Hour acknowledges that our reporting of this segment should have been more skeptical. Our reporting and research should always ask more questions and seek greater insight. We are examining each step in our process, and we apologize to our audience for the lapses in this report. The PBS NewsHour is dedicated to presenting clear and thorough reporting on developments in science and technology, and we will be following up with more reporting on the important subject of clean energy as soon as possible.”

The core of the invention is the production of hydrogen and oxygen (hydroxy) from plain refreshing water from the tap or sea using high frequency electromagnetic pulse (in Terahertz Scale). These pulses have a frequency that "coordinate" the molecule of water, resulting in its decay. Petros Zografos as an excellent electronic Engineer invented a new way to multiply pulses @ 3 phases to achieve a high frequency result and thus discovered a new method of decomposition of molecules of water and hydrogen production: the PALMOLYSIS more on => http://rexresearch.com/zogrifoselectrolysis/zogrifos.html

Petros Zografos Website => http//www.hellagen.gr/ (Google and Amazon blocking that resource)