Sign in

Boaz Nash

@boazhsan.bsky.social
2K followers 1.6K following 10K posts

Lafayette, CO, USA Physicist who likes to paint, hike, work in the garden and think about the past and future of humanity. I'm building a quantum learning lab. #cohousing I strive to embody and model good #DigitalDiscipline.

PostsRepliesMedia
Boaz Nash @boazhsan.bsky.social · 26m
"There is a special irony to Accenture doing much of the same, [having to cut AI usage] when it is a company that has encouraged its clients to invest heavily into AI."
000
Reposted by Boaz Nash
Emily Gorcenski @emily.gorcen.ski · 10h
This is such a multifaceted self-own, made worse by just how predictable it was. First you put a gun to everyone’s head to make them use AI. Then you make them dependent. Then you cut their costs down to actual joke levels of spend. Like less than the Hulu/EPSN bundle level. Lmao.
314712
Boaz Nash @boazhsan.bsky.social · 31m
Thanks! I've been trying to limit the complexity of our experiments and equipment, taking my own experience into account. But it's good to know where the danger points are so I can indeed take extra care.
000
Boaz Nash @boazhsan.bsky.social · 59m
Yeah, I helped build one in a class earlier this year, but I wasn't responsible for the lab. Now that I'm responsible, I'm feeling a lot more nervous, and I do worry about getting replacements in case parts break (which will inevitably happen).
100
Boaz Nash @boazhsan.bsky.social · 1h
Good to know. I'm definitely concerned about doing this with limited experience. I do have one of these ESD bracelets, but not a lot of training in actually using them!
100
Reposted by Boaz Nash
Donie O’Sullivan @donie.bsky.social · 3h
It's worth watching the full report here: www.youtube.com/watch?v=Z-zT...
youtube.com
She was all in on MAGA. Then came the Epstein Files.
YouTube video by CNN
14513
Boaz Nash @boazhsan.bsky.social · 1h
Oops, that's the Modular optical tweezers. We actually have the Portable Optical tweezers. www.thorlabs.com/portable-opt...
000
Boaz Nash @boazhsan.bsky.social · 2h
Assembling the kit: www.youtube.com/watch?v=4IrD...
youtube.com
OTKB Modular Optical Tweezers System Assembly
YouTube video by Thorlabs
100
Boaz Nash @boazhsan.bsky.social · 2h
www.thorlabs.com/item/L658P040
L658P040 laser diode image from thorlabs site
100
Boaz Nash @boazhsan.bsky.social · 4h
I think they are autistic. Coming to a rigid conclusion and trying to be consistent somehow, rather than seeing that something probably went wrong in the logic.
000
Boaz Nash @boazhsan.bsky.social · 5h
658 nm (red) 40 mW (eye protection needed) Phi 5.6 mm (beam size?) A pin code
100
Boaz Nash @boazhsan.bsky.social · 5h
Time to retweet them
110
Boaz Nash @boazhsan.bsky.social · 6h
L658P040-S laser diode
240
Boaz Nash @boazhsan.bsky.social · 6h
Now I need to install the laser diode and pay attention to electrostatic discharge.
000
Boaz Nash @boazhsan.bsky.social · 6h
Because he’s part of the curruption, having been funded by Thiel, who wants to destroy the government…
010
Boaz Nash @boazhsan.bsky.social · 6h
Vision is also an important consideration. I wear reading glasses, but that’s not always great for mid-range work. Some text is very small, & many aspects of the motion is quite precise. How good our vision is becomes really important when dealing lasers, both from safety and alignment perspectives.
010
Boaz Nash @boazhsan.bsky.social · 6h
Once you start focusing in on a single part, there’s actually so many things to consider… all the different screws, what drivers to use, the orientation of the components… I really like these funny spanner wrenches…
200
Boaz Nash @boazhsan.bsky.social · 7h
I started with solution (a), but it turned out solution (b) was more effective
110
Boaz Nash @boazhsan.bsky.social · 7h
Important skill identified: How to deal with a missing part? a) get angry and feel like it’s my fault and I can’t do this? b) look around lab, paying close attention and try to find it c) contact vendor if it was missing in the first place, or needs to be replaced
100
Boaz Nash @boazhsan.bsky.social · 7h
Stymied already at the next step. I can’t find the KCT cage compatible SM1-Threaded mirror mount.
000
Boaz Nash @boazhsan.bsky.social · 7h
Ok, time to stop avoiding screws, drivers, and hardware in general. “First, screw the 8-32, 1/2” long (M4 x 12 mm) setscrew into the RS3.5P8E. (And don’t let any of the screws fall into the holes on the optics table.)
210
Boaz Nash @boazhsan.bsky.social · 14/10/2026
Trying to put together the optical tweezers. Even after some sorting, finding parts is still difficult.
120
Reposted by Boaz Nash
Greg Sargent @gregsargent.bsky.social · 14/10/2026
New Marist poll of Texas finds 61% say undocumented immigrants should stay in US if meet certain requirements. Only 35% say they should leave. A majority of noncollege white men (Trump base) says stay. Supports my case (see piece/thread below) that Trump opened way for new pro-immigrant consensus
451557462
Boaz Nash @boazhsan.bsky.social · 14/10/2026
Optics components storage container racks getting installed.
000
Reposted by Boaz Nash
sarah jeong @sarahjeong.bsky.social · 14/10/2026
but also? i suspect that people who seriously engage with international affairs have experience with extreme propaganda environments, and while no one is immune to those corrosive effects, they have a more hardened sense of right and wrong
647724
Boaz Nash @boazhsan.bsky.social · 14/10/2026
Blocked!
000
Boaz Nash @boazhsan.bsky.social · 14/10/2026
Stop and go traffic from a car accident on I25 S.
000
Boaz Nash @boazhsan.bsky.social · 14/10/2026
Whitehead had "prehensions". Gendlin had "implying". I think there's a story out of the process philosophy and pragmatism traditions that can give a richer picture on consciousness and how inner and outer worlds relate.
000
Boaz Nash @boazhsan.bsky.social · 14/10/2026
Panpsychists might ascribe a tiny amount of consciousness to rocks, and panpsychism is a more viable position today. Whitehead thought there was a small amount of consciousness in atoms. I think we need new concepts --a preconciousness out of which conciousness develops, that rocks and atoms have.
100
Boaz Nash @boazhsan.bsky.social · 14/10/2026
I also think of Henri Bergson's "duration", and his idea that the way mind and matter come together is through memory. So, bringing in a bigger sense of meaning and care for our species as well as our planet and the rest of life on earth may come from having a longer now.
000
Boaz Nash @boazhsan.bsky.social · 14/10/2026
To me, this is part of how we come to terms with the time we are living in, and start to broaden the window of the present. We take in "the long now". And this must include the future as well. How do we get through the next 100 years of climate change? We need to feel connected to this future.
100
Boaz Nash @boazhsan.bsky.social · 14/10/2026
How can one draw strength from a sense of continuity over 2500 years, when one ignores what happened less than 100 years ago? I also think the US needs to come to terms with its founding, with the native American genocide and African chattel slavery.
000
Boaz Nash @boazhsan.bsky.social · 14/10/2026
One might say that Israel exists today and so why do we need to keep going back to the messy founding, involving many Palestinians being displaced. But if we are to be consistent, and honor the long history and memory of the Jewish people, we need to include this also.
100
Boaz Nash @boazhsan.bsky.social · 14/10/2026
I'm watching some more history videos about the Israel-Palestine conflict including the foundation of Israel in 1947. Benny Morris and Henry Abramson www.youtube.com/watch?v=5I2_... www.youtube.com/watch?v=5poo...
100
Reposted by Boaz Nash
Aaron Rupar @atrupar.com · 14/10/2026
Look at the shabby state and increasingly authoritarian trajectory of the country and ask yourself if we can endure 2 more years of a lawless Trump administration wreaking havoc with no check from Congress, then vote accordingly. This is not the time for a protest vote or purity politics.
1046131363708
Reposted by Boaz Nash
A.R. Moxon @juliusgoat.bsky.social · 14/10/2026
Hard not to notice that Democrats who are doing the best are the ones who are leaving this whole civility-and-norms, we-go-high, we-need-a-strong-Republican-Party bullshit behind and are simply giving Republicans exactly what they all ought to get at all times, which is undisguised contempt.
5554811318
Boaz Nash @boazhsan.bsky.social · 14/10/2026
Mike Collins sounds like a used car salesman next to Jon Ossoff. www.youtube.com/watch?v=FeGE...
020
Boaz Nash @boazhsan.bsky.social · 14/10/2026
So our MOT should be arriving in a month. I still have a lot to learn about how these things work. open-quantum.org Nice that this company makes the CAD files available so people could build one themself. The vacuum is actually P < 1e-11 T. You need bake out plus the ion pump for that.
000
Boaz Nash @boazhsan.bsky.social · 14/10/2026
Sundance film festival will be in Boulder in January. Pretty darn expensive. $45-90 per film showing if you buy a 10 film pass. Ugh. festival.sundance.org/tickets/in-p...
010
Boaz Nash @boazhsan.bsky.social · 14/10/2026
Has it worked out for all the US citizens imprisoned by ICE? For all the people having to pay more than they can afford? Did it work out for Renee Good and Alex Pretti? Has it worked out for the researchers whose grants have been cancelled? For the dedicated government employees out of work?
000
Reposted by Boaz Nash
Michigan Democrats @michigandems.bsky.social · 13/10/2026
Remember: polls don't vote. We need to turn out in massive numbers to make sure we take our country back from this corrupt GOP agenda. www.cnn.com/2026/10/12/p...
cnn.com
https://www.cnn.com/2026/10/12/politics/midterms-republican-losses-trump
084
Reposted by Boaz Nash
ae @aelkus.bsky.social · 13/10/2026
of course the thing is though is that their power is not indefinite and self-sustaining. in fact, once Trump is gone one wonders how much being on a network optimized to favor his bannermen and their associates will pay out bsky.app/profile/marw...
1698
Reposted by Boaz Nash
Colette Delawalla, PhD @cdelawalla.bsky.social · 12/10/2026
It’s our pleasure! 🫶🏼❤️✊🏼 hang in there. The seas are choppy, but we are in it together.
011
Boaz Nash @boazhsan.bsky.social · 12/10/2026
Yeah, but it didn’t (I assume). We can always make a mistake, but we can check to make sure you exist and are embodied. Being online sure seems to make us forget basic facts of our human existence.
000
Boaz Nash @boazhsan.bsky.social · 12/10/2026
We watch each other and ourselves come into subjectivity. We know how humans do it, and it gives rise to consciousness that we experience ourselves. I see no reason to think that running computer programs should produce a similar subjectivity, regardless of what those programs do.
100
Boaz Nash @boazhsan.bsky.social · 12/10/2026
Thank you for motivation and for all your activism and organizing for science.
110
Boaz Nash @boazhsan.bsky.social · 12/10/2026
When everything feels like a mess, I have a strong impulse to take action. But, without clarity, action can just make things worse. I know sometimes just doing something is the right answer. Today doing nothing feels like the right answer.
130
Reposted by Boaz Nash
Senator Chris Van Hollen @vanhollen.senate.gov · 12/10/2026
Trump's continued attacks on @repilhan.bsky.social the Somali American community, & our Muslim neighbors are a heinous attempt to distract from his complete & utter failure as president. Every American should be chilled to the bone: these are the actions of a dictatorship not a democracy.
Federal agents search Rep. Ilhan Omar’s D.C. home

The search appears to be the type of action that law enforcement officials typically avoided so close to an election in the past.
36950246
Boaz Nash @boazhsan.bsky.social · 12/10/2026
Wrong coast…
000
Boaz Nash @boazhsan.bsky.social · 12/10/2026
Some days one does not have clarity, and that has to be ok.
040