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Fernet's last theorem

@calebjk.bsky.social

R&D Engineer Why be fulfilled when I can scroll?

184 Followers  |  125 Following  |  637 Posts  |  Joined: 09.09.2023  |  2.0041

Latest posts by calebjk.bsky.social on Bluesky

Almost feel like skating this morning but Nyjah breaking his face in half is a bad omen.

08.02.2026 15:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Outstanding pen(is)manship!

07.02.2026 22:26 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Big mood

07.02.2026 22:20 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Just thinking about the like 9 hr televised special committee hearing on j6. Hour after hour of conclusive evidence, and then poof!

07.02.2026 15:00 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Gosh, perhaps I should not have eaten a spread of snack for dinner last night

07.02.2026 14:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This cat will stop at NOTHING until its human gets tf out of bed!

07.02.2026 14:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

To: Your Mom
From: [REDACTED]

Wow, last night was great.

05.02.2026 16:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

New PR on my morning bike commute

05.02.2026 15:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It can't be that hard to make a cheap DBD atmospheric pressure nonthermal plasma treatment device

03.02.2026 16:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Corona treatment machines are actually not that insanely priced. While I wait for some other projects to hatch I'm building one for cheap.

03.02.2026 16:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I don't know if it is necessary at all to use special nylon bonding adhesive if I pretreat the nylon with plasma.

03.02.2026 16:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I ordered more TA4550 from what appears to be a more reputable vendor. Perhaps it will bond successfully, perhaps not.

03.02.2026 16:42 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I need to bond to Nylon 6/6 (PA). I tried ordering some Permabond TA4550 off of Amazon. The product I got did not set up at all. The two part acrylic adhesive was all soft and covered in a residue. I think I bought super expired stock. The vendor disappeared from Amazon.

03.02.2026 16:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Lissajous figures with angular frequency omega=n correspond to Chebyshev polynomials!

31.01.2026 20:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I just got back from a bike ride down to a local bakery to pick up a loaf.
It's probably a good thing I don't still live at my old place, since I have more time to do stuff like this.
I can't imagine how many slices I would be eating at piehole otherwise

31.01.2026 16:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I had used aluminum oxide as a blasting medium, but always referred to the process as "media blasting" and not "sand blasting." I assumed that "sand" paper was still silicon based. Lo, it was another misnomer that I had yet to escape.

29.01.2026 16:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

TIL that most sand paper, or emery cloth, uses aluminum oxide (corundum) as an abrasive and not silicon carbide (carborundum).
Aluminum oxide is what makes up rubies and sapphires, and is mostly harmless, as far as we know.
Silicon carbide is a popular choice for semiconductors, and causes silicosis

29.01.2026 16:28 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I thought I was getting really bad athletes foot from cycling into work. I'm pretty sure it's just mild frostbite! Phwew. Close one!

28.01.2026 15:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Good riddance

28.01.2026 02:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I feel like Corwin travelling to Amber. I change a small feature here, and alter another there; moving through shadows of the on true Amber, or, in my case, the one true circuit board.

27.01.2026 23:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

C'mon, you gotta be joking me. Discontinuous Darboux functions??

26.01.2026 02:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I learned that the codomain is like a big net

25.01.2026 22:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Maybe I'll be good at proofs one day if I keep practicing

25.01.2026 17:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Im studying topological manifolds in my spare time. I want so very badly to be better at math

25.01.2026 17:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Swallow the Knife - Sir Chloe has been on heavy rotation

25.01.2026 17:15 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

They put him to sleep face down in the ground

25.01.2026 16:21 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
There’s a β€˜top-secret’ project beneath the White House East Wing. CNN has the details on what’s inside – and what’s coming | CNN Politics Decades ago, the President of the United States ordered the secret construction of a secure underground facility at the White House and built a new extension of the East Wing on top. Now, that bunker ...

Huh i was wondering about this

www.cnn.com/2026/01/19/p...

24.01.2026 16:41 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Those are some badass signs!

24.01.2026 16:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

An interesting point from a reddit discussion about this: cats cannot comprehend 3d geometry to the point where an illusion like this would make sense to them, and even if they could, the cat was at the wrong perspective point to get the illusion. This is a common type of AI video apparently.

24.01.2026 16:31 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

.STEP file, what are you doing?! Crashing solidworks again?

23.01.2026 20:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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