Viewing profile — immmmmm
immmmmm
HN member- Joined
- Fri, Oct 04, 2019, 1:01 PM UTC
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- 709
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- 286 items
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About immmmmm
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Recent public activity
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Comment #49019404
There are some vendors that have a good variety of IMX sensors boards. Usually labelled Board Level MIPI camera, some with usable v4l drivers.
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Comment #48892942
Or maybe just change our habits, travel less and slower.
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Comment #48890769
I just love long rail trips, often do Switzerland-Tunis via Palermo to see my in law family. Best trip ever was Tbilisi-Zurich via Batumi, ferry to Odessa Kyiv and Vienna.
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Comment #48880494
Adaptation is not an alternative for mitigation. We have to do adaptation AND mitigation (drastic reduction of emissions). We can stop CC, science is very clear on this.
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Comment #48878935
I have worked half of my life in both fundamental and applied science, I know how this work. In particular you can refuse jobs you deem unethical. Why not funding energy transition…
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Comment #48878860
Oh yes, they had some of the best climate scientists back then. It’s somewhat a scale up of what the tobacco industry did, same strategies, etc
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Comment #48878631
> a project in collaboration with the oil and gas company Exxon Mobil I find it a bit dark that, at a time people, crops, forests and biomes are dying due to extreme heat caused by…
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Comment #48738044
When I was doing my phd, around 2 decades ago, I was often going to the library’s compactus to fish for a Phys Rev from the 80s. Back then papers were sparse and expensive. But the…
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Comment #48701955
It’s how gauge theories work: - fermions (charges) are in the fundamental representation of the gauge group, here SU(3) so 3 Colors - bosons are in the adjoint représentation, for …
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Comment #48619469
agreed, when you start needing the the hodge star, diff form loose quite a lot of their interest. i'd add it's quite nice in string theories for RR fields and coupling to D-branes,…
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Comment #48619363
from a theoretical physicist point of view, i find GA don't add much to the standard tooling ppl use, i.e. Lie algebras, Clifford and (sometimes) differential forms. while it's alw…
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Comment #46620577
Well congratulations, you just stated the equivalence principle that led Einstein to GR (you need special relativity and a bit of maths and you’re there)!
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Comment #45799464
As an occasional organiser of techno parties point 21) made me gently laugh. After decades of experience I’ve resorted to: 1) get the best quality, ultra high headroom, system mone…
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Comment #44915033
I have a good friend who’s in the “hi end desktop cnc” bizness (with some very cheap models). Asked why he doesn’t do 3D printers (he designed plenty) and he told me the market is …
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Comment #44239530
I’m doing a bit of BREP for GIS and even in 2D with line segments only the problem is really non-trivial, a lot of edge (pun intended) cases to take care of. Type system helps enor…
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Comment #43101503
Looking at some comments suggests quite a few
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Comment #42989522
The beauty and power of the Noether Theorem is what pushed me to theoretical physics. I consider it one of mankind’s greatest achievement.
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Comment #42474946
I have been using pixi for half a year and it has been fantastic. It’s fast, takes yml files as an input (which is super convenient) and super intuitive Quite surprised it isn’t mo…
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Comment #42191127
As someone that has been in the synth diy world for a quarter of century, I couldn’t agree more!
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Comment #42157125
I do. With kicad and freecad 1.0rc. It is a joy and a pleasure.
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Comment #41789017
Did he tackle Lorentz invariance?
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Comment #41623873
BFBS: BF Blockchain Solutions BFF: BF for Finance
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Comment #41605694
Have you considered porting to the vacuum tube 1 bit / 1 Hz MC14500 clone? https://hackaday.com/2021/12/27/single-bit-computer-from-vac...
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Comment #38566494
There's a discrete risc-v cpu too! https://www.hackster.io/news/filip-szkandera-s-pineapple-one...
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Comment #38444144
i used MIPI sensors on jetson, and while the drivers were provided by the manufacturer we wrote a a python/c++ library based on V4L2 to acquire images