HODINFO is a collaborative think tank. We are an International group comprised of inventors, scientist, mechanics, tinkerers, fabricators, and out of the box thinkers. Our mission is to find innovative solutions to the problems that primarily limit the production and delivery of H2. As the world wakes up to the idea of using hydrogen it also becomes clear that immense infrastructure initiatives will be required to make it happen. If adequate solutions can be found to support HOD systems then the world can remove great and costly limitations on future applications. It is important to realize that the future is not just Hydrogen, it's Hydrogen-on-Demand.

All Blog Posts (252)

still more indicator

More work on indicator diagrams:

The first plot below is called an indicator diagram, a plot of pressure vs. volume in the cylinder of a small, 4-stroke gas engine.   It's not much different from an earlier one  except that the plot covers about 2 and 1/2 cycles so the intake / exhaust stroke is visible as well as the compression / power stroke. There is some noise on the pressure signal so it as been oversampled - 9 samples for every data point. Note that the maximum volume…


Added by charles ware on January 18, 2017 at 2:46pm — No Comments

Electronics assembly

I feel that electronics will be important to future development of HHO technology. Here are some photos showing what its like to work with one very small aspect of electronic systems,  surface mount capacitors.

In order to build prototypes of electronic systems,  the capacity to use surface mount…


Added by charles ware on October 12, 2016 at 8:00pm — No Comments

more work on test bed

Photos of the latest work on our engine test bed. They are:

Upper left hand.

The test bed will have a software-based controller so we are presently writing the code.  The components of a bench top test are labeled.

   A.  Controller.  It is a 44-pin demo board with a Microchip  PIC18F45K20.  It is…


Added by charles ware on August 5, 2016 at 5:25pm — 4 Comments

Warning of Blog "Now you can buy Catalytic Carbon" on HODINFO

Hello All

Please take great care when working with aluminum Hydroxide  product of this reaction

aluminum Hydroxide   is highly toxic abd associated  with many diseases of the brain , central nervous system, kidneys, muscle  and joint problems….. BEWARE


Dr Gavan Knox , PhD, BSc, Bed, BEng

Managing Diector “Hydrogen fuel systems” pty ltd

Added by gavan knox on June 19, 2016 at 9:11am — 6 Comments

About Tesla Model 3

Finally, the headlights of the Tesla Model 3 can be seen toward the end of the passage. The California automaker's shareholder letter emphasized a point CEO Elon Musk made a few weeks back in Paris, when he said that the $35,000 electric car would start to send in late 2017 (and you will need to earn a lot of money on some binary options if you want this car). That is awesome,…


Added by Rai Mirrow on March 22, 2016 at 4:18am — No Comments

Indicator diagram

After some tinkering around to get things working right...  we have a preliminary indicator diagram.  Various assumptions were made that might have to be refined.   The exact point on the trigger disk that corresponds to top dead center has to be determined. A mark made with a Sharpie marker on the engine block where the shaft key lines up was made when the cylinder head was removed, but that is not quite good enough.  Will have to use one of those TDC indicators screwed into the…


Added by charles ware on March 21, 2016 at 3:30pm — No Comments

checked the sensor inputs

Ran the engine on the test bed to check the inputs.

The scope can store the data as a csv file which can be imported into a spreadsheet and plotted.  Here is the pressure within the cylinder:…


Added by charles ware on March 12, 2016 at 2:30pm — 2 Comments

photo of test , still under construction

Working on a small engine test bed shown in the photo.  Top left shows a small gas engine bolted to a wooden plank.  An ordinary automotive alternator is used to apply load.  There is a fiber optic pressure sensor installed in the cylinder head. (The fiber optic cable comes out of holes drilled…


Added by charles ware on March 4, 2016 at 1:41pm — No Comments

breakthrough energy movement

The breakthrough energy movement  globalbem.com  is an initiative to create more favorable support for non-conventional overunity energy sources and other initiatives.   However,  I own the domain gloabalbem.org; Right now it contains a placeholder.  It seems like HHO could be a global breakthrough energy technology and a bem site that is sympathetic to HHO research would not hurt. …


Added by charles ware on January 6, 2016 at 6:30pm — No Comments

Current activity.

Working on a test bed to run a small gas engine (0.22 L, 4 stroke) under controlled speed and load.  I am looking to see if I can get a spike response with a spark ignition system.  HHO spike response is described in this monograph  One thing I would like to do is try it with ethanol. 

Ethanol can be cut with water and still burn OK.  Up to perhaps 40% water. Finding spike at 20% or 30% water may  allow…


Added by charles ware on December 31, 2015 at 4:11pm — 1 Comment

Wie es funktioniert H2. Unter Verwendung von Wasserstoff in dem Erwärmungs

Thema ist ein wenig schwieriger,englisch referate schreiben in klasse, aber wir haben versucht, das Material so weit wie möglich in einfacher Sprache zu präsentieren. Im Mittelalter wurde der berühmte Wissenschaftler Paracelsus während der Versuche ein Verfahren, wie die Zuteilung von Luftblasen in der Wechselwirkung von Eisen und Schwefelsäure zu sehen. Es war jedoch nicht Luft und…


Added by Jay Rocket on December 14, 2015 at 6:40am — No Comments

Will the most well-known molecule in the universe make for contamination free autos?

People have saddled hydrogen for an assortment of utilizations, from impacting rockets into space to making basic family items like toothpaste. Presently, following quite a while of improvement, hydrogen is going to discover its way into the family auto.

In June, Hyundai Motor Co. started renting its Tucson Fuel Cell and has swore to deliver 1,000 units comprehensively by 2015. Toyota Motor Corp. also,…


Added by Jay Rocket on December 9, 2015 at 5:10am — No Comments

Proof of Water as Source of Energy

Dear HHO-friends,

I am Caspar Pompe, the chairman of the Watergas.NU Foundation. We aim to accelerate the development of water-energy and HHO in particular. We see in Europe that HHO development is still rather slow. People often just don't believe in the benefits of HHO. And we have problems explaining how HHO works, since many HHO-phenomena can only be explained with quantum physics or even exotic physics of scientific HHO-researchers like Fons Wils in Belgium. 

Recently one…


Added by Caspar Pompe on December 1, 2015 at 3:59pm — No Comments

Did it Really Work?

For the first time since 2009, Samuel Burlum will publicy discuss the controversial matter of whether or not the Hydro Assist Fuel Cell (HAFC) kit really worked, featured in Dateline’s story, “Car device seller’s scheme unravels.”SamBurlum.com Exclusive Report investigates into the matter, reverse engineering the Dateline segment.…


Added by Samuel K Burlum on November 2, 2015 at 11:17pm — No Comments

Young Engineers of Sinhgad Institutes on the way to replace conventional fuel !

From right Mr. Bhuvan Aneja, Mr. Arun Chavan, Mr. Akshay Moholkar, Prof. P.D. Kulkarni, Dr. Vikas V. Shinde, Dr. M.S. Rohokale, Dr. M. S. Gaikwad.

With a rise in the number of people and cars in the world, pollution is a major problem globally. Emissions of greenhouse gases are on the rise despite best efforts at control, and as such the global warming phenomenon is taking place at a rapid rate. A major…


Added by Akshay Dipak Moholkar on August 26, 2015 at 12:28am — No Comments


Obrigado por me aceitar.



Added by antonio carlos roque rogerio on June 24, 2015 at 7:46am — 2 Comments

How to Have a Positive Car Purchasing Experience

Written by, Samuel K. Burlum,

Investigative Reporter-Author of The Green Lane;” 

Published on 4/15/15, a …


Added by Samuel K Burlum on April 15, 2015 at 11:30pm — No Comments

Is the Garden State Really Green?


Added by Samuel K Burlum on March 25, 2015 at 11:30pm — No Comments

Working on www.watergas.eu

European HHO website www.watergas.eu

Currently I am working hard to produce content for a European HHO website. We have run the Dutch watergas.NU website four years at a non-profit basis. We focus mainly on providing information for readers that are new to Watergas. We provide basic information and give interesting links. Watergas.EU is also meant to become a directory of Who is Who and Where? We focus on professionalization of the…


Added by Caspar Pompe on February 23, 2015 at 10:23am — 4 Comments

similarity between HHO and LENR (Low energy nuclear reaction)

Thinking of writing another monograph on the similarities between HHO and LENR* such as:

  • Large energy yields, in one test at UNOH the yield was 19.8 MJ per gram of hydrogen injected. That is about 160 times greater than the the heat of combustion and that is not raw energy, it is mechanical output on the engine shaft. The raw yield would have been about 3 times…


Added by charles ware on February 11, 2015 at 12:31pm — 3 Comments

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