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matthes

Karma: 713

I work as an engineer on cool stuff to improve the world. Currently, my focus is on new tech to improve farmed animal welfare. Stay tuned for a big post on this.

I restarted High Impact Engineers. Check out and engage with the new forum!

I run EA Sheffield. Come along to our next social if you’re in the area!

I organised EA North 2025 and might make it a regular thing. It was very cost-effective.

I have a PhD in computer science and an undergrad degree in physics.

an­i­mal welfare has an ev­i­dence problem

matthes5 Jun 2026 22:04 UTC
151 points
29 comments13 min readEA link

Tech x FAW #4: Aer­a­tion in aquaculture

matthes12 Mar 2026 21:05 UTC
6 points
0 comments1 min readEA link

July EA Sheffield meetup

matthes22 Jan 2026 11:58 UTC
5 points
0 comments1 min readEA link

June EA Sheffield meetup

matthes22 Jan 2026 11:57 UTC
5 points
0 comments1 min readEA link

May EA Sheffield meetup

matthes22 Jan 2026 11:57 UTC
5 points
0 comments1 min readEA link

April EA Sheffield meetup

matthes22 Jan 2026 11:56 UTC
5 points
0 comments1 min readEA link

March EA Sheffield meetup

matthes22 Jan 2026 11:56 UTC
5 points
0 comments1 min readEA link

Fe­bru­ary EA Sheffield meetup

matthes22 Jan 2026 11:55 UTC
5 points
0 comments1 min readEA link

Jan­uary EA Sheffield meetup

matthes22 Jan 2026 11:55 UTC
5 points
0 comments1 min readEA link

Tech x FAW #1 En­vi­ron­men­tal mon­i­tor­ing for aquaculture

matthes14 Dec 2025 16:44 UTC
11 points
0 comments1 min readEA link

High Im­pact Eng­ineers Vir­tual Kick-Off

matthes28 Nov 2025 0:24 UTC
9 points
0 comments1 min readEA link

High Im­pact Eng­ineers Re-Launch Party

matthes21 Nov 2025 17:07 UTC
7 points
0 comments1 min readEA link

High Im­pact Eng­ineers is back

matthes13 Oct 2025 23:19 UTC
75 points
8 comments2 min readEA link

Novem­ber EA Sheffield meetup

matthes28 Sep 2025 13:50 UTC
5 points
1 comment1 min readEA link

Oc­to­ber EA Sheffield meetup

matthes28 Sep 2025 13:49 UTC
6 points
0 comments1 min readEA link

Septem­ber EA Sheffield meetup

matthes28 Sep 2025 13:48 UTC
4 points
0 comments1 min readEA link

Au­gust EA Sheffield meetup

matthes25 Jun 2025 12:52 UTC
4 points
0 comments1 min readEA link

July EA Sheffield meetup

matthes25 Jun 2025 12:51 UTC
4 points
0 comments1 min readEA link

12x more cost-effec­tive than EAG—how I or­ganised EA North 2025 (and how you could do some­thing similar)

matthes2 May 2025 0:46 UTC
144 points
8 comments7 min readEA link

EA North 2025 retrospective

matthes2 May 2025 0:26 UTC
97 points
1 comment3 min readEA link