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Harrison Pim

@harrisonpim.com

head of data science at climatepolicyradar.org | harrisonpim.com

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20.11.2023
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Latest posts by Harrison Pim @harrisonpim.com

Please do! Would love to chat

11.03.2026 20:15 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

your knowledge of git plumbing will never not astound me ✨😍 thank you!

08.03.2026 14:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

absolutely baffled by the fact that there seems to be no way of staging individual line changes (rather than whole files) in git without going through an interactive/GUI mode πŸ₯΄

why why why can i not `git add my_file.txt --lines=5-10` ???

07.03.2026 18:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
a popup from Indeed asking if you have experience in "Arrays (data structure)".

a popup from Indeed asking if you have experience in "Arrays (data structure)".

what are we even doing here man

07.03.2026 07:01 πŸ‘ 998 πŸ” 121 πŸ’¬ 51 πŸ“Œ 9

the longer your look at this the worse it gets

06.03.2026 02:17 πŸ‘ 32 πŸ” 1 πŸ’¬ 3 πŸ“Œ 0

absolutely buzzzzzzing about the doc-to-lora stuff here. sakana use a hypernetwork to adapt an LLM to doc-specific knowledge in a single forward pass 🀯

02.03.2026 11:36 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
India is taking a shortcut
India is taking a shortcut YouTube video by Simon Clark

Another brilliant explainer on the on different arcs that countries have taken towards decarbonisation from @simonoxfphys.com, using data from @carbonbrief.org and @ember-energy.org 😍

01.03.2026 12:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Amazing offer. Free Claude Max 20x for maintainers of large OSS projects

27.02.2026 08:34 πŸ‘ 154 πŸ” 21 πŸ’¬ 13 πŸ“Œ 2
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Sunflowers, by Joan Mitchell, 1990-91, πŸ“Έ by @tiltoncreative

21.02.2026 00:37 πŸ‘ 1628 πŸ” 152 πŸ’¬ 4 πŸ“Œ 6

You can place pancakes, crepes, and scrambled eggs on a simplex where the variables are the ratios between milk, eggs, and flour, (with another small axis for baking soda.)

We have explored too little of this manifold. More breakfasts can exist than we have known.

17.02.2026 16:44 πŸ‘ 197 πŸ” 24 πŸ’¬ 19 πŸ“Œ 9

16,000 tokens per second is CRAZY. well worth trying the demo linked in the post

20.02.2026 06:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

FARTS and SCIENCES

19.02.2026 12:46 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Danny L Harle – Cerulean (Full Film)
Danny L Harle – Cerulean (Full Film) YouTube video by NTS

33 minutes of big danny's wet computer

13.02.2026 09:54 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Contributions to the growth in Chinese investment (left) and GDP overall (right) in 2025 by sector, trillion yuan. Source: Centre for Research on Energy and Clean Air (CREA) analysis for Carbon Brief.

Contributions to the growth in Chinese investment (left) and GDP overall (right) in 2025 by sector, trillion yuan. Source: Centre for Research on Energy and Clean Air (CREA) analysis for Carbon Brief.

NEW – Analysis: Clean energy drove more than a third of China’s GDP growth in 2025 | @laurimyllyvirta.bsky.social @belindaschaepe.bsky.social

Read here: buff.ly/M7N4yjx

05.02.2026 00:01 πŸ‘ 60 πŸ” 42 πŸ’¬ 4 πŸ“Œ 13

Huge water consumer, destroying the planet with CO2 emissions, mostly a negative for their consumers. Something must be done. Yes, that’s right, it’s time to do something about cows.

29.01.2026 14:35 πŸ‘ 95 πŸ” 8 πŸ’¬ 7 πŸ“Œ 0

Sure. AI companies have ALWAYS been training their models on Wikipedia content, which under the free and open access model is available to anyone β€” including AI companies. Agreements like these require AI companies to limit and offset the strain they place on Wikimedia infrastructure.

15.01.2026 18:47 πŸ‘ 4769 πŸ” 1396 πŸ’¬ 40 πŸ“Œ 141

We took a look at the UK's biggest ever offshore wind auction, and dug into what it will mean for energy bills and the "clean power 2030" plan ⬇️

15.01.2026 15:12 πŸ‘ 10 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0

excellent, excellent round up of all things energy/decarbonisation in 2025. there are a couple of really exciting narratives in here!

15.01.2026 18:09 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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wikipedia turns 25 today! the last unenshittified major website! backbone of online info! triumph of humanity! powered by urge of unpaid randos to correct each other! somehow mostly reliable! "good thing wikipedia works in practice, because it sure doesn't work in theory" - old wiki adage

15.01.2026 13:47 πŸ‘ 12533 πŸ” 4022 πŸ’¬ 95 πŸ“Œ 306
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β€˜A bombshell’: doubt cast on discovery of microplastics throughout human body Exclusive: Some scientists say many detections are most likely error, with one high-profile study called a β€˜joke’

Lol, and furthermore, lmao

13.01.2026 19:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Perspectives on Place: what the English think about their local area

What do people in England think about their local area? In this short report I take a look at surveys we conducted with @yougov.co.uk in 2022, 2024 and 2025 to gain some insights...

Some key findings...

13.01.2026 09:21 πŸ‘ 119 πŸ” 65 πŸ’¬ 3 πŸ“Œ 13

oops, my mistake πŸ€¦β€β™‚οΈ thanks for maintaining the list!

10.01.2026 12:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

looks like @sianberry.bsky.social is missing from this list!

10.01.2026 11:57 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Everything Was Already AI
Everything Was Already AI YouTube video by Unlearning Economics
10.01.2026 10:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Sara Hooker continues to be my fav person pondering the landscape of work in ML. This essay is just as perceptive and provocative as the original hardware lottery paper which it builds upon - i love it

06.01.2026 16:20 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Five(ish) charts that give some context to Venezuelan oil It has the world's largest reserves, produces comparatively little, and has a type of oil that the US needs.

Learned a lot from this piece by @hannahritchie.bsky.social

05.01.2026 21:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

So we already have the first major paper of 2026, DeepSeek mHC: Manifold-Constrained Hyper-Connections. arxiv.org/pdf/2512.24880

Short thread: this is actually an engineering paper, taking as a starting points ideas already exposed in an original Hyper-Connections (HC) paper from ByteDance.

01.01.2026 11:47 πŸ‘ 65 πŸ” 8 πŸ’¬ 1 πŸ“Œ 1
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Renewable energy project approvals hit record high in GB in 2025, data shows Applications to build battery storage drive boom as offshore wind projects given go-ahead jump sevenfold year on year

hell yeah

30.12.2025 13:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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This is so simple, I can’t believe that it works.

tl;dr they trained a model to answer questions about another model’s thoughts

alignment.anthropic.com/2025/activat...

19.12.2025 07:59 πŸ‘ 87 πŸ” 7 πŸ’¬ 6 πŸ“Œ 0
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UK to rejoin EU’s Erasmus student exchange programme Exclusive: British students will be able to participate in EU-wide scheme from January 2027, sources say

EXCL: An agreement to rejoin Erasmus – the EU’s student exchange programme – set to be announced on Wednesday as part of UK government’s drive towards closer relations with Brussels.

www.theguardian.com/world/2025/d...

16.12.2025 18:17 πŸ‘ 483 πŸ” 99 πŸ’¬ 16 πŸ“Œ 41