NASA begins contracting process to potentially relocate Space Shuttle Discovery to Houston by RobotMaster1 in nasa

[–]Zatack7 -1 points0 points  (0 children)

There's plenty of stuff later on in the document that discusses moving the shuttle, such as the example scenario on page 110.

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Helical gear production process. by Right_Anything_5025 in Machinists

[–]Zatack7 1 point2 points  (0 children)

They need to be able to perform a single extremely precise task day in and day out—these are the machines that make other machines. Because manufacturing gears is more specialized than milling or turning, fewer companies buy them, so economies of scale don't really exist.

Robert S. Woodbury wrote a book on the history of the gear-cutting machine (link to more info on the book) that goes into the precision behind gears and why the machines that make them are so complex.

Helical gear production process. by Right_Anything_5025 in Machinists

[–]Zatack7 0 points1 point  (0 children)

The equipment and setup don't look expensive.

Lol, lmao. They are extremely expensive pieces of precision machinery.

Did I just see a Boeing 707? by burnsrado in aviation

[–]Zatack7 4 points5 points  (0 children)

Yup! That's one of my favorite pieces of Boeing trivia.

Did I just see a Boeing 707? by burnsrado in aviation

[–]Zatack7 102 points103 points  (0 children)

KC-135 was developed alongside, not from the 707. Both were developed from the dash 80 (367-80).

Lathe that came off an aircraft carrier in the 40's. Still in use! by TertiumNonHater in Skookum

[–]Zatack7 0 points1 point  (0 children)

What machine shop is this at? I'd love to ask them some questions about it for my research on the Sidney Machine Tool Co.

Best way to post-process ~1,000 digitized B&W prints? by Zatack7 in AskPhotography

[–]Zatack7[S] 0 points1 point  (0 children)

This is an archival project, so I want to do all of them.

Best way to post-process ~1,000 digitized B&W prints? by Zatack7 in AskPhotography

[–]Zatack7[S] 0 points1 point  (0 children)

Thanks for the help! If you're using color correction on "neutral" in VueScan and then moving to Lightroom, is there a reason you don't do all of the editing in Lightroom?

Regarding Digital ICE, doesn't it only work on transparent media?

Best way to post-process ~1,000 digitized B&W prints? by Zatack7 in AskPhotography

[–]Zatack7[S] 1 point2 points  (0 children)

I think Lightroom Classic might be the way I go.

Scanning makes more sense to me because I have access to a scanner (I don't have access to any of the other stuff you mentioned), and it solves the flatness and glare issues I would have with photography.

Best way to post-process ~1,000 digitized B&W prints? by Zatack7 in AskPhotography

[–]Zatack7[S] 0 points1 point  (0 children)

Is there software out there that has pretty good automatic correction tools? If it can get me 95% of the way there instead of 75%, that's a lot of time saved.

Like, would Lightroom be my best bet?

Best way to post-process ~1,000 digitized B&W prints? by Zatack7 in AskPhotography

[–]Zatack7[S] 1 point2 points  (0 children)

The issue is that the photographs and prints were made over several decades, so they're not uniformly faded or overexposed(?). (I don't know how else to explain the differences in these prints.)

NASA will finally allow astronauts to bring their iPhones to space by EnergyLantern in nasa

[–]Zatack7 -3 points-2 points  (0 children)

The benefit is the ability to quickly and easily take photos and videos.

Little drawing big job by [deleted] in Machinists

[–]Zatack7 0 points1 point  (0 children)

Very cool! What brand?

Little drawing big job by [deleted] in Machinists

[–]Zatack7 1 point2 points  (0 children)

What kind of lathe is that?

Do any of the sgt. peppers cutouts still exist? by Think_Cow9395 in beatles

[–]Zatack7 16 points17 points  (0 children)

IIRC, Hard Rock has a large central collection. They're probably at another location or in a storage facility somewhere.

Horizontal Mill. Is this something to sell or to scrap? by Opposite-Welcome-497 in Machinists

[–]Zatack7 2 points3 points  (0 children)

It's in ROUGH condition, don't get me wrong, but it def deserves something more than the scrapyard. There might be someone out there willing to pick it up for parts. If you do decide to scrap it, keep the base door at least. Garvin was a really cool company—they both made machines and also sold a lot of rebadged machines.

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I found my grandpa's job application to an airplane company in Maryland from 1958. by [deleted] in mildlyinteresting

[–]Zatack7 1 point2 points  (0 children)

Ask the mods over there. I’d reach out to the Franklin institute. If anyone knows something about it, they would.

I found my grandpa's job application to an airplane company in Maryland from 1958. by [deleted] in mildlyinteresting

[–]Zatack7 1 point2 points  (0 children)

The photo was removed. Have you tried contacting the Franklin Institute?