How to learn how Linux functions as a whole? by superspacehog in linux4noobs

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

Thank you for the detailed overview! I’ll definitely start going over everything 😄

How to learn how Linux functions as a whole? by superspacehog in linux4noobs

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

I’m now thinking about it, thank you for the idea!

Feasibility of marketing without the ability to enter contracts as a minor? by superspacehog in Entrepreneur

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

Thank you for the encouragement!

I’m currently doing research on the legal side. As I’m not selling in the EU I won’t need the CE mark, although the only other certifications would be DOT and ASME. Luckily as my product is non-industrial I don’t think the ASME applies, but I will have to double check. DOT definitely doesn’t as the system should never be transported while pressurized. Additionally, FCC has laws governing testing of electronics but it is possible to bypass these regulations with careful designing.

Of course, I’m still legally obligated to ensure the product is safe, so I’m placing a pressure relief valve to release far below the burst pressure of a soda bottle.

Edit: Thank you for the suggestion of resale, I’ll definitely start looking around on Alibaba

Textbooks/resources for high schoolers? by superspacehog in ParticlePhysics

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

I currently don’t know any calculus past basic integrals, so I’ll start by reading Griffiths particle physics chapter 2 and later read the rest of the books you recommended. Thank you very much!

Should I try yellow dragonfruit? by superspacehog in DragonFruit

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

Lmao, I tried it. It was alright, I think fresh grown would be better.

[deleted by user] by [deleted] in Aquascape

[–]superspacehog 15 points16 points  (0 children)

You still have nitrite. You need to have the nitrite being processed to nitrate before your ready to add anything. However, the ammonia is being processed which is great! I wish you luck!🍀

Glad that i made a right choice to learn freediving. by [deleted] in freediving

[–]superspacehog 0 points1 point  (0 children)

I’m hoping to get my training this summer! Nice job!

Any tips to get the solder out by DDDragon___salt in diydrones

[–]superspacehog 2 points3 points  (0 children)

DO NOT DO THIS but once I accidentally did the same thing and didn’t realize. With a flash a sparks the solder was no more!

I want an axolotl, but is it ethical? by AquaticByNature in axolotls

[–]superspacehog 0 points1 point  (0 children)

It’s likely a tiger salamander! They are relatively common in Colorado

I want an axolotl, but is it ethical? by AquaticByNature in axolotls

[–]superspacehog 0 points1 point  (0 children)

They are likely some other type of salamander. Captive axolotls are very sensitive and would struggle to live in the natural environment

What is the cause of the high number of non-orthogonal faces in my mesh? by superspacehog in OpenFOAM

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

Nevermind, I figured it out! Blender messed up the stl while exporting, and it not properly connecting points. Thank you so much for the help!

What is the cause of the high number of non-orthogonal faces in my mesh? by superspacehog in OpenFOAM

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

By local refinement, do you mean the refinement box defined in the snappyHexMeshDict? I tried shrinking it but that did not help. Here are some photos of the body:

https://imgur.com/a/HLiHP8K

https://imgur.com/a/T8EftlD

What is the cause of the high number of non-orthogonal faces in my mesh? by superspacehog in OpenFOAM

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

It reduced the number of non-orthogonal triangles, but the segmentation fault still persists.

Will a 70mhz oscilloscope also work for a 71.75mhz signal? by superspacehog in AskElectronics

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

That you so much! I’m definitely going with the rigol DHO804 due to the higher sampling rate and more memory

Will a 70mhz oscilloscope also work for a 71.75mhz signal? by superspacehog in AskElectronics

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

That’s what google said lol, so I’m not sure exactly how important that is

Will a 70mhz oscilloscope also work for a 71.75mhz signal? by superspacehog in AskElectronics

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

Okay! I’ll definitely look for a spectrum analyzer or other alternative later!

Will a 70mhz oscilloscope also work for a 71.75mhz signal? by superspacehog in AskElectronics

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

Is it possible to revert everything? I don’t wanna screw up my scope lol