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Directory:Plasma Energy Controls' Plasma Expansion Motor
From PESWiki
Page first featured December 26, 2008
The noble (inert) gas engine by PlasmERG, Inc., with very few moving parts could potentially (when mass produced) cost a third, or less, what a regular engine of comparable output costs. Meanwhile, its fuel cost is negligible -- approximately $0.71 per cylinder charge, which lasts a few months. It has a zero carbon footprint.
It's kind of like a Stirling engine -- a sealed system -- except that the expanding component is internal, and comes by way of a plasma form of inert, noble gasses, which are not consumed in the process, and which are environmentally benign anyway. The expansion of the gases moves the piston in a way similar to how steam does
Known as the "Plasmic Transition Process (tm)" Engine, it is essentially a 3rd generation Papp engine based on PlasmERG designs and discoveries.
This technology could totally revolutionizing the renewable industry, making most solar, wind, geothermal, and other forms of renewable energy obsolete because it would be so much more clean, reliable and affordable.
John Rohner and Haik Biglari think they have figured out how it works, and have come up with improvements that they think will make the engine commercially viable. They say they have interested a number of universities and engine corporations with the computer modeling the have done. The first six test engines are expected to be completed by Dec. of 2009. They will be trying various gas combinations.
John Rohner says that two of the universities involved plan to begin teaching this as a new science in the semester or quarter following successful demonstration of the technology.
These test engines purportedly will output 120 HP, running on two cylinders, 120 cubic inches total displacement. Rohner thinks that the life expectancy of such an engine would be in the range of 500k to 800,000 miles.
Three companies have been created to handle various facets of this technology, and all are now "ready to go." Rohner Motor Inc. will handle the motor manufacturing. Plasmic Controls Inc. will handle the motor control units. Plasmerg will handle licensing and patents. John Rohner says 1/2 of each company is available in stock.
Others who have been in the Papp / noble gas engine industry for a long time have expressed skepticism about the Rohner's claims, but would be glad to see someone actually accomplish the things the Rohners say they will be able to do. The industry has a long and somewhat bloody history.
John Rohner's competitor brother, Bob, has been particularly active in fighting against PlasmERG's progress.
Contents |
About
Official Websites for John Rohner and Dr. Haik Biglari
Other Domain Names Owned by PlasmERG
The company has purchased over 100 domain names, including:
- http://PlasmicControl.com
- http://Rohnermotor.com
- http://OurFutureEngine.com
- http://Virgin-Engine.com
- http://Virgin-Motor.com
- http://OurGreenMotor.com
Interviews
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG's Anomaly Defies Scientific Explanation - John Rohner of PlasmERG and Inteligentry describes a test device that appears to produce an anomalous heat, and electrical power producing effect. In an interview with Sterling Allan at the ExtraOrdinary Technology Conference, he describes the device and anomaly it produces. (PESN and BeforeItsNews; August 1, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
Noble Gas Engine Ready for Production Investment - PlasmERG Inc., which has demonstrated a noble gas plasma expansion motor that can provide clean, cheap, and reliable power; is gearing up for commercial production, pending patent approval and adequate financing. (PESN and BeforeItsNews; April 2, 2011)
- Depending on completion of the prototypes, Sterling D. Allan as scheduled an interview with John Rohner as part of the Free Energy Now radio series.
How it Works
- "A hermeticly sealed gas chamber is filled with a charge of a relatively inexpensive, abundant, and harmless special inert gas. This gas is subjected to a controlled Excitement, to create a powerful Plasmic Transmisive Process expansion, now patented by PlasmERG, reversal, of the Process causes a contraction, recombination, leaving the gases ready to cycle again."
- "This engine does not require any oxygen to operate nor does it expel anything. That makes it virtually atmospheric pollutant free. There is oil to lube the bearings and some very minut amount of that could become gaseous so it is not perfect and it creates no discernible heat. The small heat rise is one of the points that traditional physicists jump on to say it "can not" work. They did this to "Cold fusion" too. They know that according to the conservation of energy theory, no energy can be provided without a direct proportion of heat."
22" wide, 10" long, 8" tall. Put out around 135 HP (between 120 - 150 HP, depending on gas mixture). Licensing the technology. 1 kW; 5 moving parts, no valves, no cam shafts. Bearings are roller bearings. About 1/3 cost; up time over 1 million MTBS. Will require servicing, at end of fifth cycle ~ 4 years.
An anonymous PES Wiki contributor wrote:
"It is an internal combustion (IC) engine that has no intake and no exhaust ports, or even a radiator. The engine’s primary input fuel is electrical power to run the ignition electronics, which pulse a mixture of noble gases to help form charged plasma. The motor has a hermetically sealed cylinder & piston assembly containing a noble gas mixture of helium, neon, argon, krypton, and xenon. These gases get preconditioned and then subjected to precise controlled electronic, magnetic and mechanical manipulation and radiation effects to create a powerful expansion and contraction effect. Multiple electrodes of complex design produce what is believed to be a very hot electric discharge plasma in the noble gas mixture that reaches unusual conditions liberating energy from some yet unknown source that is about 100 times greater than the energy put into the electrodes. Roughly 1kW is needed to run the motor’s electronic controls and over 100 hp comes out. Two- and four-cylinder engines were built over the years from 1968 until Joseph Papp died of colon cancer in 1989. Replication the original engine is difficult without the understanding of the inner workings of the entire engine and gas mixture and ignition timing. Moreover, a 2-stroke design vs. 4-stroke design has been the favored optimal configuration. There is only a two stroke - four stroke is impossible. - BR
Videos
- Note
- These videos which are claimed to be from Rohner Motor are in fact videos created by Bob Rohner which show the history of Bob and Tom's involvement with Papp and the engines built by them. John Rohner and Haik Biglari were in no way involved with the design, operation, or testing of these engines.
(4.25 Minutes)
- Papp Gas Plasma Engine - This dyno video shows Bob's engine putting out over 100hp. A DC motor to drive this would weigh 3/4 of a ton and need #000 wires.
That's also Bob Rohner's certified AW Dyno it is connected to. (YouTube; June 26, 2008)
- - - -
(1 hour 11 Minutes)
- Jim Sabori's Papp Engine A two-cycle engine demonstrates power output up to 500 HP on a dynamometer; and a one-cycle engine with Plexiglas cylinder shows ignition of noble gas in vacuum process, which current physics says is impossible. (Google Video; March 15, 2006)
Once again, people don't know what they are seeing. The dyno is not reading 500 horsepower, it's reading 11 horsepower at 500 ft-lbs of torque at about 115 rpm. In addition you should note that the engine putting out this low speed power is the one built by Bob and Tom Rohner and the video is just a copy of our work. Regarding the one-cylinder, the credit should go to a Mr. Herb Gambol an associate of Bob Rohner's for discovering this reaction. It should be noted that the noble gas is not in a vacuum at all since by being there, it is not a vacuum. Also note that "ignition" is a very poor choice of words, since it implies an explosion requiring oxygen of which there is none. If people are to ever understand the Papp engine and believe in its abilities, it is important to keep the terms straight. Above, John Rohner says its like a sterling engine, it however, has nothing in common with this type of motor. (Bob Rohner)
Costs
- Engine projected to cost 1/3 of an engine of comparable output.
- Fuel costs: ~$6/year.
Advantages
- Inert gas engine; plasma expansion motor.
- No combustible fuels used.
Applications
Not going to build motors for anything other than OEM; going to license to companies that make motors.
Independent Testing
- Prototypes; 5 to be built, January 2009.
Patents
US 2011/0113772
- Abstract
- An internal expansion engine having a housing. Secured to the housing is a cylinder defining an expansion chamber. A piston is provided within the cylinder defining a wall of the expansion chamber. A charge of noble gas is provided within the expansion chamber. A magnetic field generator and fadio frequency power generator is provided around the expansion chamber and an initiator system is located within the expansion chamber. The magnetic field generator, radio frequency power generator and initiator system coact to cause the noble gas to expand, pushing against the piston and generating work. The actions of the engine are monitored and controlled by an intelligent electronic control system that provides all switching needed to operate the engine and communicate with outside elements providing external control of information sources.
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG Preps Factory as Patent Published - The U.S. Patent Office has published PlasmERG's "Plasmic Transition Process Motor" patent application that details the game changing Noble Gas Engine that is now being readied for production in Henderson, Nevada. Consuming little fuel and producing massive power, this engine holds the potential to revolutionize the energy landscape. (PESN and BeforeItsNews; June 16, 2011)
- Link includes large, labeled image.
Profiles
Company: Plasmic Energy Controls, Inc.
Two government grants.
Intelligentry Ltd.
- Featured / Best Exotic FE: Tools / Noble Gas Engines > PlasmERG >
PlasmERG's Inteligentry Ltd. to Assist Inventors - As PlasmERG (which has been adopted by CEO Space) prepares their Plasmic Transition Process engine's launch to the marketplace, Inteligentry Ltd is being prepared as a separate research and development company to hold intellectual property, establish a community of experienced professionals, and to assist the development of new technologies. (PESN and BeforeItsNews; June 19, 2011)
Inventor: Joseph Papp
Initially, Joseph Papp, then the brothers Bob, Tom and John Rohner.
Coverage
In the News
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG / Inteligentry >
Inteligentry and Manufacturers Gearing Up for Noble Gas Engine Roll-out - In a 1.5-hour interview, John Rohner describes the latest progress in their technology and in their business plans to bring the technology to market, perhaps by September. Within three years, the 2 cylinder engine that produces 400 HP (300 kW) could cost as little as $275. (PESN; April 15, 2012)
- Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG Meetings (no link; just quick f.y.i.) - I'm in the middle of a move, so I'm not going to the March 22-25 PlasmERG meetings, but I am scheduled to interview John Rohner on March 27, which we'll be posting shortly after that. I also plan on driving down to Henderson, NV maybe a couple of weeks after that. (Sterling D. Allan; March 21, 2012)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG Preparing for Manufacturing - PlasmERG continues making strides toward the testing and manufacturing of their Noble Gas Engine. The first three production prototypes are expected to be operational by March 23 when their manufacturer's meeting is scheduled. Roll-out to customers is expected in 6 months. (PESN and BeforeItsNews; February 25, 2012)
- Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG Production Engine Assembly Video - John Rohner of PlasmERG has posted a video showing step by step the assembly of his noble gas engine. "Here is a video of us assembling one of our new Production Prototype 'Training' engines." (YouTube / Intelligentry; February 13, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG's Revolutionary Engine Getting Ready to Rumble - The Nevada based company PlasmERG, with their sister company Inteligentry, is prepping for the testing and manufacturing of their Noble Gas Engine. The first test engine has been assembled, and the electronic control system will soon be installed. Demonstrations of a running engine seem to be in the cards! (PESN and BeforeItsNews; January 29, 2012)
- Featured / Best Exotic FE > Top 5 >
Cheat Sheet for January 21, 2012 Coast to Coast Show - Hank Mills pulled together this listing of talking points as a briefing about the Top 5 Free Energy Technologies and runners up, to assist me in my interview with John B. Wells last night on Coast to Coast AM last night. There is a lot more information here than I was able to get to on air. -- Sterling Allan (PESN; January 22, 2012)
- Featured / Best Exotic FE > Top 5 >
Top 5 Free Energy Technologies Unfolding Now - Off the radar of the mainstream media, many futuristic energy technologies are positioning themselves to change the course of human civilization. These breakthroughs herald a fantastic future in which energy scarcity is a thing of the past. (PESN and BeforeItsNews; January 21, 2012)
- Featured / Top 5: Trends > Zeitgeist >
Free Energy in 2011 Prepping to Take Off in 2012 - Though the year didn't bring as many technologies to market as I had predicted last year (due to "you're not ready yet, world citizens"?), great progress was made. We highlight the Top 5 of the year and mention a few stragglers from last year, as well as mentioning the "Hall of Shame". (PESN and BeforeItsNews; December 31, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
Inteligentry Posts Slideshow of Noble Gas Engine Assembly - John Rohner, the head of Inteligentry, has posted a slide show presentation of the fitting assembly of their new Plasmic Transition Process (Noble Gas) engine. He has also posted a tour of their facility, showing their equipment, engine parts, and more. (PESN and BeforeItsNews; December 19, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG Progressing Towards Noble Gas Engine Production - The Nevada based company, Inteligentry (PlasmERG), is moving forward towards the assembly of the first five production engines that hold the potential to produce massive amounts of power while consuming only tiny quantities of cheap Noble gases. These engines will hopefully confirm that the technology works as claimed. (PESN; December 5, 2011)
- Featured: Best Exotic FE > Top 5 Exotic Free Energy Technologies >
Happy Birthday to Me, Again -- Top 5 Shuffle - Once again, on my birthday, I am being treated to a barrage of amazing developments to report on, this time pertaining to Top 5 Exotic Free Energy Technologies. 1) E-Cat, 2) GPI, 3) EEFG, 4) PlasmERG, 5) Defkalion, 6) Aviso, 7) Focus Fusion, 8) ERR Fluxgenerator. (PESN and BeforeItsNews andn Examiner; November 30, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG > Anomoly >
Video Part I of PlasmERG's Anomaly - Oops, I inadvertently posted Part II twice in the story we posted the other day about John Rohner's test device that appears to produce an anomalous heat, and electrical power producing effect. In this interview at the ExtraOrdinary Technology Conference, he describes the device and anomaly it produces. (YouTube / PESNetwork; July 30, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG's Anomaly Defies Scientific Explanation - John Rohner of PlasmERG and Inteligentry describes a test device that appears to produce an anomalous heat, and electrical power producing effect. In an interview with Sterling Allan at the ExtraOrdinary Technology Conference, he describes the device and anomaly it produces. (PESN and BeforeItsNews; August 1, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
Papp Engine Expert, Ken Rauen visits PlasmERG - On July 1, New Energy Congress advisor, Ken Rauen, who is one of the foremost experts on the subject of the revolutionary noble gas engines, and who spent a year working with inventor Heinz Klosterman, had breakfast with John Rohner and others. He urged Rohner to produce evidence / witnesses of having had a working prototype. (PESN and BeforeItsNews; July 2, 2011)
- Featured: Noble Gas Engines > PlasmERG >
The PlasmERG Engine - To be, or not to be? - Potentially unsettling information is emerging about PlasmERG's engine prototypes, legal situation, and business practices. If confirmed, the information could dampen the hopes of those who wish to see this revolutionary technology enter the marketplace soon. (PESN and BeforeItsNews; June 29, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
The Astounding Potential of Plasmic Power in PlasmERG Engine - The American company PlasmERG has developed a plasmic power technology that utilizes the power of plasma to power engines. These engines have the potential to revolutionize the energy landscape, and benefit human civilization in countless ways. (PESN and BeforeItsNews; June 26, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG's Plasmic Transition Process Engine -- FAQ - Hank Mills has pulled together a list of questions and answers for the revolutionary noble gas engine that is nearing production. (PES; June 17, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
From Papp to PlasmERG - The Convoluted History of the Noble Gas Engine - The saga of Joseph Papp's Noble Gas Engine is a convoluted tale that spans more than four decades. It is a story of a paranoid inventor, a revolutionary technology, tragedy, and in recent times rapid development and commercialization. In a nutshell, here is the history of the "Noble Gas Engine." (PESN and BeforeItsNews; June 22, 2011)
- Featured / Best Exotic FE: Tools / Noble Gas Engines > PlasmERG >
PlasmERG's Inteligentry Ltd. to Assist Inventors - As PlasmERG (which has been adopted by CEO Space) prepares their Plasmic Transition Process engine's launch to the marketplace, Inteligentry Ltd is being prepared as a separate research and development company to hold intellectual property, establish a community of experienced professionals, and to assist the development of new technologies. (PESN and BeforeItsNews; June 19, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
PlasmERG Preps Factory as Patent Published - The U.S. Patent Office has published PlasmERG's "Plasmic Transition Process Motor" patent application that details the game changing Noble Gas Engine that is now being readied for production in Henderson, Nevada. Consuming little fuel and producing massive power, this engine holds the potential to revolutionize the energy landscape. (PESN and BeforeItsNews; June 16, 2011)
- Featured / Best Exotic FE: Emergency Preparedness / Trends >
Free Energy Freedom – Our Power, Our Future - Supporting the emergence of the myriad of game-changing, free energy technologies is a proactive way to help bring about a better world with more freedom and defeat the forces of tyranny that seek to bring about the collapse of free society into a world dictatorship. [Story for Rense.com interview June 3, 9-10 pm Pacific.] (PESN and BeforeItsNews; June 3, 2011)
- Featured: Events > TeslaTech Conf. > 2011 >
TeslaTech 2011 Conference Plans ExtraOrdinary Demonstrations - Along with great lectures will be many demonstrations of leading energy and health technologies at the July 28-31 conference in Albuquerque, including (possibly) Rohner's noble gas engine, Tesla wireless power, HHO augmentation for power, Rodin coils, a Keely motor, Bedini motor, and more... (PESN and BeforeItsNews; April 28, 2011)
- Featured / Best Exotic FE: Noble Gas Engines > PlasmERG >
Noble Gas Engine Ready for Production Investment - PlasmERG Inc., which has demonstrated a noble gas plasma expansion motor that can provide clean, cheap, and reliable power; is gearing up for commercial production, pending patent approval and adequate financing. (PESN and BeforeItsNews; April 2, 2011)
- Featured / Best Exotic FE: Nuclear > Cold Fusion > Rossi >
Andrea Rossi with Sterling Allan on Coast to Coast AM (Transcript) - On the evening of March 23rd, Andrea Rossi, the inventor of the Energy Catalyzer (a 10 kW cold fusion reactor going commercial), joined Sterling Allan on Coast to Coast AM with host George Noory. Coincidentally, it took place on the twenty second anniversary of Pons and Fleishman's legendary announcement! (PESN and BeforeItsNews; March 24, 2011)
- Featured / Best Exotic FE: Zeitgeist > Trends >
Interviews with Sterling Allan on top free energy technologies - Recent interviews on the Smart Scarecrow show and on Red Ice Radio, the Coast to Coast of Europe, address some of the most promising exotic technologies emerging closer to the marketplace, along with ramifications. Discusses water as fuel, magnet motors, gravity motors, electromagnetic overunity, noble gas engines, and the ERR Fluxgenerator. (PESN; January 16, 2011)
- Featured / Best Exotic FE: Zeitgeist > Trends >
Top free energy stories of 2010 and beyond - My prediction that 2010 would be known as "the year of crowning", to use a childbirth analogy, has proven true. Several free energy technologies began popping out, getting ready for market. Join us as we take a look at some of the most exciting developments. (PESN; January 6, 2011)
- Best Exotic FE / Zeitgeist > Trends >
Trends Research predictions for 2011 -- Teaser (pdf) - In the midst of some dire predictions, the much-revered Gerald Celente's upcoming journal teaser says: "In laboratories and workshops unnoticed by mainstream analysts, scientific visionaries and entrepreneurs are forging a new physics incorporating principles once thought impossible, working to create devices that liberate more energy than they consume...." (Trends Research; December 2010)
- Featured: Awards / Noble Gas Engines > PlasmERG >
PlasmERG among EE Times' ACE Award finalists - PlasmERG Inc, who is developing a noble gas plasma expansion motor providing clean, cheap, and reliable power has been selected as a top five finalist among the "Most Promising Renewable Energy Technologies" category for EE Times' prestigious Annual Creativity in Electronics (ACE) Awards. (PESN; March 3, 2010) (Comments)
- Featured / Events: Free Energy > Exotic > Discussion >
Top 10 Clean Energy Lists by Others - When I proposed my short list for top 10 consideration last month, several other free energy industry experts, including Jim Dunn, David Yurth, Joel Garbon, and Ken Rauen, chimed in with their own lists of favorites. What about you? Do you know of one that should be listed? (Examiner; Jan. 16, 2010)
- Featured: Radio > SmartScarecrow / Top 10 Exotics >
Top 10 Exotic Free Energy Technologies on SmartScarecrow - Sterling D. Allan was interviewed live online on Jan. 14, 2010; 7:00 - 8:00 pm Mountain time on Gary Hendershot's SmartScarecrow show, which provides a live visual powerpoint along with the ability to interact in real time via a chat interface. (Ustream.tv; Jan. 14, 2009)
- Featured / Events: Free Energy > Exotic >
Video: Top 10 Exotic Free Energy Technologies - A 9-part video set has been posted of the presentation Sterling D. Allan gave on Jan. 8, 2010 at the Earth Transformation conference in Kona Hawaii, featuring some of the most promising technologies outside the realm of conventional renewables. (PESWiki; Jan. 9, 2010) (Comments)
- Featured: Zeitgeist / Top 10 Exotic FE >
Top 10 Free Energy Stories of 2009 and Beyond - In 2009 we encountered plenty of amazing free energy claims, some of which still look very promising for bringing practical devices to market soon; while others turned out to be bogus, or worse yet, fraudulent. New info and insights reflecting on the past year. (PESN; Jan. 3, 2010) (Comment)
- Featured: Noble Gas Engines > PlasmERG >
PlasmERG noble gas engine patent accepted - An update on one of the companies that claims to have an engine that runs on noble gas. The fuel is essentially free, and the simple engine would be cheaper than the engines it would be replacing. New testing and development facility announced. (PESN; Nov. 21, 2009) (Comment)
- Featured: Engines > Noble Gas > Rohner >
Noble gas motor update - John Rohner provides an update on their motor, which would cost about as much as a regular motor, but would use virtually no fuel. They're in process of preparing manufacturing lines for when they're ready to begin mass producing, though they're still early in the testing phase. (PESN; Sept. 21, 2009) (Comment)
- Featured: Engines > Noble Gas > PlasmERG >
How the "Plasmic Transition Process" motor system works - The PlasmERG noble gas motor is not, just as the original Papp engine was not, a 'pulsed plasma motor'. Plasma is not retained and 'pulsed'. The plasma is recreated with each power stroke and returns to a steady state, a gas, on each return stroke, thus the name Plasmic Transition. (PESN; July 18, 2009) (Comment at Examiner.com)
- Featured: Papp engine / Plasma >
Plasma Expansion Motor Could Revolutionize Renewable Industry - Nobel (inert) gas engine patterned after the Papp Engine, would cost 1/3 what a comparable output engine would cost, while its fuel would cost a few dollars per month -- negligible; totally revolutionizing the renewable industry. Six test engines expected to be completed soon. (PESWiki; Dec. 26, 2008)
- Joseph Papp’s Inert (noble) Gas Engine - (The Green Optimistic; March 15, 2008)
- Bob Rohner - co-producer of Joseph Papp engine on GreenOptimistic.com - “Your article is a fine introduction to the Papp engine." (The Green Optimistic; Feb. 11, 2008)
Comments
See Discussion page
- Questions to have answered by John Rohner
- John Rohner Followup
- Q&A from John Rohner
- About the Plasma Expansion Motor
Directories
Contact
John Rohner, Vice President
PlasmERG Inc.
1051 Olsen St, Suite 4211
Henderson, NV 89011
Phone - 319-248-9804
(Cell) 319-331-9395
E-Mail: jprohner@plasmerg.com
Dr. Haik Biglari, P.E.
Sr. Director of Engineering
Fairchild Controls
540 Highland Street
Frederick, MD 21701
Phone: 301-228-3538
E-Mail: hbiglari@simomatics.com
Related Technologies
Bob and Tom Rohner's Websites
- http://PappEngine.com - Tom Rohner's website
- http://RohnerMachine.com - Bob Rohner's website
See also
- PowerPedia:Joseph Papp's Noble Gas Engine
- Joseph Papp's Noble Gas Engine - Interview with Ken Rauen.
- Directory:Noble Gas Engines
- Directory:Engines
- Directory:Plasma
- Other Directory listings
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