Scroll down to read this post.

 

Please consider supporting my work here at Behind the Black. I keep the website clean from pop-ups and annoying demands. Instead, I depend entirely on my readers to support me. Though this means I am sacrificing some income, it also means that I remain entirely independent from outside pressure. By depending solely on donations and subscriptions from my readers, no one can threaten me with censorship. You don't like what I write, you can simply go elsewhere.

 

You can support me either by giving a one-time contribution or a regular subscription. There are five ways of doing so:

 

1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.

 

2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
 

3. A Paypal Donation:

4. A Paypal subscription:


5. Donate by check, payable to Robert Zimmerman and mailed to
 
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652

 

You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above. And if you buy the books through the ebookit links, I get a larger cut and I get it sooner.


A scuba mask that allows you to breath underwater as if you were a fish.

Cool: A scuba mask that allows you to breath underwater as if you were a fish.

Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

 
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

7 comments

  • BSJ

    This has got to be a hoax. There is this little problem with water PRESSURE. At a depth of more than a couple feet, you’d never be able to inhale with all that PRESSURE squashing your ribcage flat!

  • I expect you’re right, but your reasoning just explains the need for the compressor.

  • BSJ

    Compressors need volume to be effective.

    How is a “micro” anything going to fill the 2-3L of the human lungs, for each breath, while under pressure?

    SCUBA tanks inflate the lungs with pressurized air. No extra pressure, no inflate.

    As a kid I swam to the bottom of 12 foot deep swimming pool, with a garden hose to use as an extra-long snorkel. Upon breathing out, I SUDDENLY realized I couldn’t suck hard enough to get another breath. In near panic, I surfaced as quickly as I could. Never to try that again…

  • DKW

    Seems fishy to me.

  • Pzatchok

    Its just a concept working off of the new Air extraction cartridges they think could be made with the new technology.

    They would have to also extract carbon dioxide from your exhalation and keep the nitrogen. Replacing the Co2 with Oxygen from the water.

    They are making a huge leap of faith that the new extraction tech would do all it needs to do.

  • Cotour

    There would be no difference in pressure, you would be breathing at an ambient level related to the depth that you were at. When you are trying to breath, in my experience, more than aprox. 2 feet below the surface of the water your muscles are unable to over come the pressure difference. You breath at the surface at the ambient pressure, the pressure within your lungs is equal to the atmosphere, 14.7 inside, 14.7 outside, no pressure difference to overcome.

    As to the device, you have to admit that its pretty cool if it indeed does work. I wounder what the max dive and depth limit calculations might be? As to the design itself I find the two protruding filtering pods would tend to put too much leverage on your mouth / teeth. Maybe a kind of helmet that incorporates the whole package would offer better functionality. Again, if it and the technology does indeed exist and this item is not just a concept and just a computer representation.

  • Cotour

    The pressure equalization and volume is also a problem.

Readers: the rules for commenting!

 

No registration is required. I welcome all opinions, even those that strongly criticize my commentary.

 

However, name-calling and obscenities will not be tolerated. First time offenders who are new to the site will be warned. Second time offenders or first time offenders who have been here awhile will be suspended for a week. After that, I will ban you. Period.

 

Note also that first time commenters as well as any comment with more than one link will be placed in moderation for my approval. Be patient, I will get to it.

Leave a Reply

Your email address will not be published. Required fields are marked *