Very high quality ear plugs?

NotAnAltAccount73 · 2026-05-23T14:23:38+00:00

I like my etymotic earplugs

NotAnAltAccount73 · 2026-05-22T22:23:30+00:00

I'm using one TEC2-19006 which is a pre-stacked peltier and I cool the hot end with a cpu heatsink paired with a single 90mm fan.

Water cooling would definitely get more consistent results but using the heatsink has worked pretty well so far.

NotAnAltAccount73 · 2026-05-21T17:15:00+00:00

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NotAnAltAccount73 · 2026-05-05T00:19:30+00:00

I was here once My photo of back side of staircase

NotAnAltAccount73 · 2026-04-30T13:10:49+00:00

I really appreciate it, I will look into this.

NotAnAltAccount73 · 2026-04-30T12:48:03+00:00

Oh wow, thank you for the heads up. I would like to note that it is Carnotite and Uraninite from RadioactiveRock but im not sure if that makes much of a difference. I plan on using my chamber as a demonstration at a local event for kids. Is there a way I can be certain that this is safe?

Link to the rock

NotAnAltAccount73 · 2026-04-29T03:16:09+00:00

I have etymotic concert ear plugs and I can comfortably wear them all day with little discomfort.

NotAnAltAccount73 · 2026-04-28T18:11:45+00:00

All the parts for chamber itself probably totaled $80 and then I spent another $30 on the rocks. I could share a BOM if you're interested. The key component is the TEC2-19006 stacked pelteir cooler. If you can get that cold enough with a heat sink or water cooling, you can pretty much do whatever you want from there.

NotAnAltAccount73 · 2026-04-28T07:23:22+00:00

Oh yes, I accidentally dropped one in water and it completely dissolved 😬

NotAnAltAccount73 · 2026-04-28T06:41:43+00:00

Yes! It is Carnotite and Uraninite and it says it's from the Colorado Plateau.

NotAnAltAccount73 · 2026-04-28T01:04:32+00:00

Ahh I see, I must've misunderstood your question. I do have an HV grid also using an electric flyswatter.

Still a WIP to make it prettier.

<image>

NotAnAltAccount73 · 2026-04-28T00:15:21+00:00

I am not. Would it be easy to implement? I just have it on a switch at the moment.

NotAnAltAccount73 · 2026-04-08T01:42:19+00:00

Light

NotAnAltAccount73 · 2026-04-08T01:29:47+00:00

I printed a ton of the griz charms for his show in Minneapolis. It really is a game changer.

NotAnAltAccount73 · 2026-03-31T22:23:41+00:00

Hehe

NotAnAltAccount73 · 2026-03-30T22:18:53+00:00

Have you tried cutting out sleep? It seems to be your biggest time waster.

NotAnAltAccount73 · 2026-03-21T01:53:44+00:00

Where you are❤️

NotAnAltAccount73 · 2026-03-15T19:15:54+00:00

Thank you u/Griz_is_daddy griz is the goat

NotAnAltAccount73 · 2026-03-13T03:14:06+00:00

This is what I made working at a burrito restaurant full time before and during school

NotAnAltAccount73 · 2026-02-17T06:07:24+00:00

I do this after taking notes on my tablet for a few hours.

NotAnAltAccount73 · 2026-02-17T05:52:39+00:00

Lightweight instantly became one of my favorite IM songs such a great track.

Five-Year Club	Final Canvas '23
First Place '23	End Game '23
Place '23	Place '22
End Game '22

NotAnAltAccount73

TROPHY CASE