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Eric Hanson

@erichanson

I’m an algorithms engineer at Beacon Biosignals and Julia open source enthusiast

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29.06.2023
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Latest posts by Eric Hanson @erichanson

Nice photo! The insect looks like a praying mantis to me by the way, with the big body and little legs. We have little mantises like that here in Madrid too, though I haven’t seen a bird with one yet.

13.02.2026 10:21 👍 2 🔁 0 💬 0 📌 0

Wow, great layering with the foliage!

11.12.2025 18:29 👍 1 🔁 0 💬 0 📌 0
Preview
Birb Stalker (2021) An unusual take on bird photography

ericphanson.com/blog/2025/bi...

25.11.2025 12:11 👍 2 🔁 0 💬 1 📌 0
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Great cormorants!

18.11.2025 19:11 👍 2 🔁 0 💬 2 📌 0
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Egyptian geese!

18.11.2025 19:10 👍 2 🔁 0 💬 0 📌 0
a duck swimming with waves behind

a duck swimming with waves behind

A duck with a green head and water droplet falling from its beak

A duck with a green head and water droplet falling from its beak

a duck swimming

a duck swimming

Ducks!

18.11.2025 19:08 👍 2 🔁 0 💬 0 📌 0

I don’t really agree with that post, both in that it’s still not a nice workflow to have to debug weird latex issues with an LLM, and also that the knowledge cutoff isn’t that big of a deal in practice. LLMs definitely lower the barrier to try something new for me.

26.10.2025 11:29 👍 0 🔁 0 💬 0 📌 0

I wrote a blog post about making a web app valuetier.org (#1 human values tier list site 😉) and my thoughts on LLMs as a machine learning engineer: ericphanson.com/blog/2025/va...

05.10.2025 21:31 👍 4 🔁 0 💬 0 📌 0
A Eurasian magpie looking inspirational

A Eurasian magpie looking inspirational

An Eurasian magpie starting to fly

An Eurasian magpie starting to fly

A green woodpecker looking up from eating some bugs

A green woodpecker looking up from eating some bugs

Two magpies and a woodpecker

21.09.2025 21:42 👍 3 🔁 1 💬 0 📌 0

Nice and round!

06.09.2025 17:36 👍 1 🔁 0 💬 0 📌 0
An 8x8 grid of headshots of magpies. One has a bit of food.

An 8x8 grid of headshots of magpies. One has a bit of food.

Magpies :)

18.08.2025 23:37 👍 1 🔁 1 💬 0 📌 0

What does “stochastic parrot” mean to you that disagrees with those points?

22.07.2025 18:14 👍 1 🔁 0 💬 0 📌 0

Love of power vs hatred of assumptions 😄

19.07.2025 12:34 👍 4 🔁 0 💬 1 📌 1
A photo of a small praying mantis on a railing by a river

A photo of a small praying mantis on a railing by a river

Praying mantis! I didn’t know Madrid had them

06.07.2025 19:27 👍 3 🔁 0 💬 0 📌 0

(the answer was more drugs)

04.07.2025 21:09 👍 2 🔁 0 💬 0 📌 0

The drugs to control the side effects (a lot of nausea in particular) also work remarkably well, apparently it used to be a much worse patient experience. For me the infusion was totally smooth, but now it feels like the various drugs are doing some skirmishing in my stomach. But not terrible.

04.07.2025 17:54 👍 1 🔁 0 💬 1 📌 0

Well the chemo definitely works, untreated CHL has like a 6% 5-year survival rate and 0% 10-year one, and chemo can take that to 97% or higher for early stage. Pretty amazing.

04.07.2025 17:54 👍 0 🔁 0 💬 1 📌 0

Started ABVD chemotherapy yesterday for stage 1 classical Hodgkin’s lymphoma. I’ll be ok! It’s got a great prognosis.

Weird experience. It’s kind of a cascade of drugs where there’s the chemo drugs but then drugs to help with the side effects and ones to help with their side effects. Mostly works!

04.07.2025 17:50 👍 2 🔁 0 💬 1 📌 0

I think it does since that restricts it to old Makie, and a newer Makie is installed, so the resolver prefers an old version of the new package rather than downgrading an existing package

07.03.2025 21:23 👍 2 🔁 0 💬 2 📌 0

it looks like Tidier.jl only declares compat with TidierPlots 0.9 (github.com/TidierOrg/Ti...)

07.03.2025 20:57 👍 2 🔁 0 💬 1 📌 0
A church tower with 3 big stork nests

A church tower with 3 big stork nests

A close up of a stork moving a small stick in its nest

A close up of a stork moving a small stick in its nest

A close up of a stork standing on its nest with its feathers ruffled by the wind

A close up of a stork standing on its nest with its feathers ruffled by the wind

A close up of a stork preening in its nest

A close up of a stork preening in its nest

I saw some lovely storks in Ávila on Monday! #birds

13.02.2025 10:57 👍 5 🔁 2 💬 0 📌 0

The Egret is feeling Great about it though!

30.01.2025 01:05 👍 0 🔁 0 💬 0 📌 0

2023*

29.01.2025 22:57 👍 1 🔁 0 💬 0 📌 0
A Great Egret holding a small fish in its beak, standing in a river

A Great Egret holding a small fish in its beak, standing in a river

Close up of the egret holding the little fish

Close up of the egret holding the little fish

This egret caught a little fish! I included a zoom since I’m not sure Bluesky preserves the original resolution.

I was very happy to have snagged the shot although I miss-framed a bit and didn’t get the feet.

Costa Rica (2013)

29.01.2025 22:56 👍 5 🔁 0 💬 2 📌 0
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a nice green heron in Costa Rica (2023) #birds

28.01.2025 00:01 👍 6 🔁 0 💬 1 📌 0
Preview
Cryptocurrency 'market caps' and notional value A naive equation works well when estimating the value of small quantities of popular crypto tokens, but it's also being used to estimate values of illiquid tokens and the market capitalization of all ...

Re-meme coin market caps, they are likely exaggerated a lot: blog.mollywhite.net/cryptocurren.... You probably know that but it might be a good nuance to convey still in the newsletter

04.12.2024 22:34 👍 0 🔁 0 💬 0 📌 0

Our world in data uses 2015–2019 for the baseline, and has a very clear section on how excess mortality is measured:

ourworldindata.org/excess-morta...

13.01.2024 22:22 👍 4 🔁 0 💬 1 📌 0