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Leveraging server-grade hardware for high-precision cannon simulations?

Last post by btrettel « Fri Aug 07, 2026 10:27 pm
Replies: 2
by boteh35959 » Mon Apr 20, 2026 9:01 am » in Off-Topic Hobbies

First post

Hey guys,
I’ve been a long-time fan of the technical depth on this board. Lately, I've been getting really into the weeds with valve efficiency and...

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I think this is probably LLM-generated spam that's trying to get a backlink for SEO purposes. They haven't logged in again since posting, they link...

2 Replies

27033 Views

Last post by btrettel
Fri Aug 07, 2026 10:27 pm
BlasterSim

Last post by avan « Sat Aug 01, 2026 4:02 am
Replies: 3
by btrettel » Fri Mar 06, 2026 5:50 pm » in General Cannon Discussion

First post

BlasterSim is my pneumatic and spring gun simulator. I've been slowly developing this since last year and have decided it's finally ready for a wider...

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I like that you chose an adiabatic model since the firing process happens so quickly. It would be interesting to see how closely the simulated muzzle...

3 Replies

486154 Views

Last post by avan
Sat Aug 01, 2026 4:02 am
DIY nerf rocket launcher

Last post by RocketFoam5 « Wed Jul 29, 2026 8:32 pm
Replies: 2
by Xenophile » Sat Sep 02, 2023 4:09 pm » in Pneumatic Cannons

First post

Air cannon overview.jpg

I love target shooting, and continue to enjoy the hobby, and I also enjoying engineering and building new things. For my...

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Hello! I know this post is 3 years old, but if you are still on here, could you assist me in making or understanding plans for this build you just...

2 Replies

63001 Views

Last post by RocketFoam5
Wed Jul 29, 2026 8:32 pm
HGDT calculator

Last post by jumoo « Tue Jul 28, 2026 8:46 am
Replies: 2
by nitrogigi » Wed Apr 21, 2021 7:09 am » in Hybrid Cannons

First post

Hi guys!
does anybody still have a valid link to HGDT calculator? or could put it back online?
Many thanks in advance!
I'm currently building an...

Last post

It's nice to see someone else who remembers Patatorforum. I used HGDT years ago as well, but most of the old download links seem to have disappeared....

2 Replies

8884 Views

Last post by jumoo
Tue Jul 28, 2026 8:46 am
Does Anyone Keep O-Rings in a Fridge for Long-Term Storage?

Last post by kimg « Mon Jul 20, 2026 8:06 am
Replies: 2
by danigomez » Sat Jul 04, 2026 3:38 am » in Off-Topic Hobbies

First post

I was reorganizing my workshop this week and realized I have several boxes of spare O-rings in different sizes. Most of them are nitrile, but I also...

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I'd be cautious about a mini fridge, mainly because of condensation when you take them out, which could cause corrosion on metal fittings or affect...

2 Replies

11232 Views

Last post by kimg
Mon Jul 20, 2026 8:06 am

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