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Readers! A November fund-raising drive!

 

It is unfortunately time for another November fund-raising campaign to support my work here at Behind the Black. I really dislike doing these, but 2025 is so far turning out to be a very poor year for donations and subscriptions, the worst since 2020. I very much need your support for this webpage to survive.

 

And I think I provide real value. Fifteen years ago I said SLS was garbage and should be cancelled. Almost a decade ago I said Orion was a lie and a bad idea. As early as 1998, long before almost anyone else, I predicted in my first book, Genesis: The Story of Apollo 8, that private enterprise and freedom would conquer the solar system, not government. Very early in the COVID panic and continuing throughout I noted that every policy put forth by the government (masks, social distancing, lockdowns, jab mandates) was wrong, misguided, and did more harm than good. In planetary science, while everyone else in the media still thinks Mars has no water, I have been reporting the real results from the orbiters now for more than five years, that Mars is in fact a planet largely covered with ice.

 

I could continue with numerous other examples. If you want to know what others will discover a decade hence, read what I write here at Behind the Black. And if you read my most recent book, Conscious Choice, you will find out what is going to happen in space in the next century.

 

 

This last claim might sound like hubris on my part, but I base it on my overall track record.

 

So please consider donating or subscribing to Behind the Black, either by giving a one-time contribution or a regular subscription. I could really use the support at this time. 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. Takes about a 10% cut.
 

3. A Paypal Donation or subscription, which takes about a 15% cut:

 

4. Donate by check. I get whatever you donate. Make the check payable to Robert Zimmerman and mail it to
 
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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.


Forgotten Weapons – Girardoni Air Gun

An evening pause: The air rifle that Lewis & Clark took on their expedition to impress the American Indians they met. When I recently read their memoirs, I was baffled that an air gun existed in the early 1800s. This video shows it in detail, noting that it was actually invented in 1780 for the Austrian Army.

Hat tip Judd Clark.

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 print edition can be purchased at Amazon or from any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. 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

10 comments

  • wayne

    Judd-
    Excellent selection!
    Amazing engineering.

    Q: He mentioned the air-pressure was like’, 800+ lbs.square-inch. How does that compare to a modern air-rifle and/or chemical firearms?

  • judd

    i believe that modern gunpowder rifles are in the range of 50,000 psi. i may be mistaken, but it is easily looked up.

    The air reservoirs were hand hammered, riveted, and soldered. 800 psi seems scary for that kind of construction.

  • wayne

    judd–
    (I as well had no idea air rifles went back so far.)
    -cursory look-see yields around 400+psi for a modern CO2 cartridge and your 50K number appears completely reasonable for gunpowder, depending on load and whatnot.
    (This is not my thing’, any Engineers who want to comment?)

  • Mac

    Wayne, modern large-caliber air rifles (typically 50-cal) need stored air pressure in the 3000-4500 PSI range, however modern spring-only rifles are generally more powerful and more accurate.

    Judd, you’re thinking of chamber pressure, SAAMI specs for many rifles are in the 50-60K range. Some rounds like the 7.62x54R have been measured as high as 80K. Non +P handguns are typically around 25K.

    22 rounds in the late 1700s eh? Sure does blow the “modern” large capacity magazine argument out of the water!

    Great presentation, sad that was for the benefit of ATF thugs.

  • Col Beausabre

    More from Gun Jesus – Soryy, but as an old soldier, I can’t resist

    Pritchard’s 19th Century Precharged Air Gun https://youtu.be/sCoUWJHhDZ0

    Durs Egg Ferguson – The Rifle That Didn’t Shoot George Washington https://www.youtube.com/watch?v=IlD5SFR_qq0 The inventor, Major Patrick Ferguson, had the chance to shoot Washington but declined the shot. Ferguson was killed in action commanding British / Loyalist force at King’s Mountain

  • Andi

    Lethal at 125 yards – wow!

  • pzatchok

    Look up Quackenbush air rifles.

    http://www.quackenbushairguns.com/

    If anyone is willing I am accepting gifts.

  • Alex Andrite

    Read “Undaunted Courage” – Stephen E. Ambrose.
    I found it a remarkable read and insight to the relationship between Meriwether Lewis, Thomas Jefferson, and the “opening of the American West.”
    Not taught in my elementary education, that is for certain.
    The opening of the American West. Amazing.

    Poor Lewis.

  • Alex Andrite: I found Ambrose’s book very disappointing, which is why I found an excellent abridged transcription of Lewis & Clark’s actual diaries to get a real sense of what happened. Ambrose too often stuck his own opinions in when they were clearly not needed, nor even very accurate or fair.

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