Viewing profile — triplepoint217
triplepoint217
HN member- Joined
- Wed, Sep 12, 2012, 3:14 PM UTC
- HN karma
- 108
- Public activity
- 51 items
- HN profile
- View on Hacker News ↗
About triplepoint217
tom@dimiduk.net
I am a graduate student in physics, working on developing holographic microscopy as a 3d characterization tool for soft matter physics and biology. Recently I have been working on incorporating Bayesian statistical techniques to better make use of know information and get better error/covariance information.
I do a lot of python for data processing, and I am trying to learn Haskell because I like strong typing.
Recent public activity
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Comment #38367358
I think Renewables (especially solar) tend to be fairly easy to cutail (stop generating) and can probably avoid generating much during negative prices. I'd guess the negative price…
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Comment #38364624
Gas plants can't really change how much they are generating in seconds. What they actually do is use the inertia of the spinning machinery, when the grid frequency drops (which is …
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Comment #38364487
There are a few active in the US already (though it does look like the US is lagging) https://en.wikipedia.org/wiki/List_of_HVDC_projects
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Comment #38364434
I like that analogy. Batteries are kind of the RAM/cache in the system: - Big merchant batteries like Hornsdale are kind of like more distant ram RAM - Batteries co-located with re…
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Comment #38364362
The nice thing is as long as these markets stay reasonably competitive, economics can figure out what to do with excess renewables. When renewables are in excess, the spot (instant…
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Comment #38364135
Glad to see this finally happening. This goal was definitely part of the appeal when I was working on the Autobidder team at Tesla! The regulations have some work to do catch up to…
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Comment #36393453
Sorry it took me a few days to see this. Right now we have trust per person, and a separate "preference" by topic. Our end goal is to do trust per person per topic.
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Comment #36300676
Sift ( https://sift.quest/ ) is working hard on doing exactly that. We don't have enough users to actually show it off yet, but at our core we're building around a user reputation/…
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Comment #36300551
We don't have a community yet, but sift ( https://sift.quest/ ) is aiming to be a comprehensive alternative. We've got some new ideas around dealing with cross posts: * posts can h…
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Comment #36226132
Thanks the feedback! * Yes, we are working on comments sections for posts. Hoping to deploy this week. * Usernames on posts are coming soon. They interact a bit with some things we…
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Comment #36221634
We're still pretty alpha, but Sift is aiming to hit what you are looking for https://sift.quest/about We ended up launching sooner than we really planned after a reddit post last f…
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Comment #12962056
Light actually has momentum but not mass. Calling it effective mass isn't far off, but sometimes my pedantic physicist kicks in.
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Comment #12499847
Writing the 100 page thesis is not the hard work part of a PhD. Doing the research to have the results to write that thesis is the hard work. Unless you are uncommonly lucky, you w…
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Comment #12267226
I use spacemacs and want to play with the vim part more, but I type dvorak, so I wanted to do a similar remapping and remap hjkl to htns so I would also be curious to hear if anyon…
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Comment #12248817
Bayesian Logical Data Analysis for physical scientists by Phil Gregory is pretty good, particularly if you are some kind of scientist. source: I TA'd a course in Data analysis, pri…
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Comment #11818663
Looks like pypy for python 3 is back on track. This ameliorates one of my concerns about migrating to python 3 since I think/hope that pypy is going to be an important part of futu…
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Comment #7652740
I have been thinking about building something to implement something fairly similar to what you described there. If you want to chat more, my email is in my profile.
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Comment #7428625
The work is being done by my labmates, so I can answer questions. The killer application here is color e-ink displays, since these structures are purely reflective, they should let…
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Comment #7319551
HuffPo definitely has original reporters, my friend is one of them: http://www.huffingtonpost.com/betsy-isaacson/ She writes good articles for the general public about tech in gene…
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Comment #7095254
Yes, we do have some pretty good theories for designing metamaterials. From what I can remember (and quickly look up on the net), one of the leading theories is called transformati…
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Comment #6977442
Yes, I would be more likely to play in Python, though I guess I do need to bite the bullet and learn javascript at some point. If you can integrate haste or fay and let people play…
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Comment #6881404
You might also think about putting it on the arXiv (arxiv.org). I think they take articles that haven't been submitted to journals, and it is a bit of a recognized source of articl…
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Comment #6863318
Awesome!. As a, alibet very small, mailgun customer, I am happy to see them pushing a big chunk of their code open source.