HODINFO is a collaborative think tank/ open science initiative. 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 starts using hydrogen it becomes clear that immense infrastructure initiatives will be required to make it happen. If adequate solutions can be found to support Hydrogen-On-Demand (HOD) systems then the world can remove great and costly limitations on future applications. The future is not just Hydrogen, it's Hydrogen-on-Demand.

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don's Discussions

tuning of tubes

Started this discussion. Last reply by Catherine K Feb 7, 2012. 4 Replies

How to build a high voltage cell

Started this discussion. Last reply by don Feb 1, 2012. 72 Replies


don's Page

Profile Information

What is your HOD level of experience?
Expert builder
What is your Skype ID? Skype it is free and recommended. http://skype.com

Comment Wall (35 comments)

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At 9:12am on August 14, 2012, Batmat said…

I'm enjoying some projects including his own. Thank you for your invitation.
I do not speak very well English.,

At 1:47pm on August 8, 2012, Roy said…

I'm a truck driver and looking to improve mpg

At 8:28pm on February 28, 2012, chulho Kim said…

Thanks for your invitation. I am learning hho for Korean people. Korea has begun to awake in this area recently or several years only. Ther are very small number of  hho starters. There have been two BROWN GAS companies who like to adopt the technology only to industrial customers of welding and furnace. I am trying to apply this hho to diesel engines /gasoline engines .

At 5:24pm on December 7, 2011, gabet123 said…

Your interaction number 146

At 12:09am on February 16, 2011, Slaven said…

What a nice find from someone from YouTube


At 5:45pm on December 30, 2010, Todd Miller said…
At 11:50pm on December 14, 2010, Peter Kiproff said…

Hi Don

I caught that you are useing 30 KV & that's very interesting, I'd like to know more

I'm an electronics guy & can design / build micro controllers if that is helpfull.

I've been checking in & thought I would have a better idea by now as to what would be the best type of cell to " Get my plates wet " ? tube, spiral, wet, dry, although spiral seems fastest to exit bubbles, I can get some 316  8" material or strips.

can you help to make my first try @ cell building a success ?

Thanks Peter


At 8:44pm on November 28, 2010, moldoveanu.marius said…
thank you!
At 4:40pm on December 11, 2009, Raimis Juodvalkis said…
Sorry, You missed point on PWM. Only mechanical/electrical PWM does saving effect more than 50%.
At 8:46pm on November 2, 2009, Patrick said…
Is this what U was talk'en bout?

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