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Historic Photos of NASA's Cavernous Wind Tunnels

theatlantic.com

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Re: Historic Photos of NASA's Cavernous Wind Tunnels

#3
Reminds me of the old construction photos for nuclear reactors in the US. Astoundingly complex machines at a massive scale getting out together at what now feels like impossible speed. I can't help but feel like a Roman 100 years after the fall staring up at aqueducts wondering how anyone every built such a thing.

I'm positive someone could show me an impressive thing we built recently. I don't feel like that is my point. Im just astounded those people in that time could build what they built with the tools they had as fast as they did.

Re: Historic Photos of NASA's Cavernous Wind Tunnels

#5
post #3

Reminds me of the old construction photos for nuclear reactors in the US. Astoundingly complex machines at a massive scale getting out together at what now feels like impossible speed. I can't help but feel like a Roman 100 years after the fall staring up at aqueducts wondering how anyone every built such a thing. I'm positive someone could show me an impressive thing we built recently. I don't feel like that is my p…

We can build amazing things today too, but we have a lot higher standards and a lot more requirements than they did, which makes everything take longer time. Outside my office window an enormous new new warehouse was erected in just a few weeks, but it is just a huge box with no added extras so it can't have been very hard to do

Re: Historic Photos of NASA's Cavernous Wind Tunnels

#6
> In 1920, the National Advisory Committee for Aeronautics (NACA) completed its first wind-tunnel facility, a copy of an existing British tunnel.

This is a reminder that nobody starts at the top. They usually start by copying a lot of what those at the top do, as a shortcut to getting there.

Re: Historic Photos of NASA's Cavernous Wind Tunnels

#7
post #3

Reminds me of the old construction photos for nuclear reactors in the US. Astoundingly complex machines at a massive scale getting out together at what now feels like impossible speed. I can't help but feel like a Roman 100 years after the fall staring up at aqueducts wondering how anyone every built such a thing. I'm positive someone could show me an impressive thing we built recently. I don't feel like that is my p…

We can build amazing things today too, but we have a lot higher standards and a lot more requirements than they did, which makes everything take longer time. Outside my office window an enormous new new warehouse was erected in just a few weeks, but it is just a huge box with no added extras so it can't have been very hard to do

[deleted]

Re: Historic Photos of NASA's Cavernous Wind Tunnels

#8
More from Langley:

https://www.cnet.com/pictures/photos-langley-test-tunnel-get...

https://www.nasa.gov/wp-content/uploads/2023/03/328830main_E...

https://www.nasa.gov/wp-content/uploads/2017/07/hl-10-el-199...

https://www.nasa.gov/wp-content/uploads/2023/03/146749main_i...

Re: Historic Photos of NASA's Cavernous Wind Tunnels

#9
post #6

> In 1920, the National Advisory Committee for Aeronautics (NACA) completed its first wind-tunnel facility, a copy of an existing British tunnel . This is a reminder that nobody starts at the top. They usually start by copying a lot of what those at the top do, as a shortcut to getting there.

[flagged]

Re: Historic Photos of NASA's Cavernous Wind Tunnels

#10
post #3

Reminds me of the old construction photos for nuclear reactors in the US. Astoundingly complex machines at a massive scale getting out together at what now feels like impossible speed. I can't help but feel like a Roman 100 years after the fall staring up at aqueducts wondering how anyone every built such a thing. I'm positive someone could show me an impressive thing we built recently. I don't feel like that is my p…

One thing that changed is that modern engineering moved a lot of complexity from the construction site into the design phase. A project today may take longer because we simulate, certify, model failures, and optimize before pouring concrete. The old projects sometimes had more visible physical labor, but less computational overhead.
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