Russ Garrett
russss@chaos.social
<p>Infrastructure data nerd at <span class="h-card" translate="no"><a href="https://en.osm.town/@OpenInfraMap" class="u-url mention">@<span>OpenInfraMap</span></a></span> and <a href="https://infrageomatics.com" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">infrageomatics.com</span><span class="invisible"></span></a><br />Festival ops at <span class="h-card" translate="no"><a href="https://social.emfcamp.org/@emf" class="u-url mention">@<span>emf</span></a></span> (and sometimes elsewhere)<br />Board member at <span class="h-card" translate="no"><a href="https://chaos.social/@limehouselabs" class="u-url mention">@<span>limehouselabs</span></a></span></p><p>Lapsed sound engineer, occasional laserist, anarchist, hyperactive gener
Posts
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Post #4359893
Please enjoy this extremely cursed occurrence from #emfcamp teardown
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Post #3612641
If it's useful to anyone, the #emfcamp map is now available as a web component: https://map.emfcamp.org/component.html
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Post #3345002
Should have started recording a new metric for this @emf@social.emfcamp.org: how many times our bank has required a video of my face. It's been at least 10 times so far.
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Post #2562512
Someone in Australia is currently very pleased that they got to use their fancy 360 degree gamma spectroscope camera device to find that lost radioactive source. I want one. https://www.ansto.gov.au/news/wa-outback-proves-no-match-for-aussie-nuclear-know-how
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Post #2428805
Turns out the UK government ran a second impact assessment on the Online Safety Act in October, which I didn&#39;t know about. They seemed quite surprised to learn that individuals might be running in-scope services. (I did respond to the original consultation and I definitely told them this then...) https://assets.publishing.service.gov.uk/media/6716222b9242eecc6c849b09/Online_Safety_act_enactment_impact_assessment.pdf#page=91 cc @neil
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Post #2048531
@gsuberland quite a good video on PSE testing by Chris Spargo I think https://www.youtube.com/watch?v=oAsyJF_WnhM
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Post #2048530
New impeccably-produced Schweizerdeutsch ropeway construction video just dropped https://www.youtube.com/watch?v=yuQUUCiEp_A
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Post #2048529
@TodePond headliners???
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Post #2048528
I see Sir Humphrey Appleby is alive and well in Zambia https://www.rightscon.org/rc26-statement/
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Post #1931082
It does feel like organising a festival would be a lot easier if it didn't involve running the equivalent of a medium-sized software business at the same time
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Post #1885523
Why does this otherwise decent solar/battery inverter have the world&#39;s shittiest fan speed control algorithm
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Post #1586507
Solar generation in Great Britain just hit a new record of 15.0 GW (~43% of national demand) https://www.solar.sheffield.ac.uk/pvlive/
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Post #1318683
I always say this every year, but still, holy shit there are so many more people cycling in London compared to last year
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Post #1136464
Today is one of those days where a group of volunteers has to semi-manually digitize the list of people standing in 3,074 local elections in May, because the UK is very weird and the only official data is published as PDFs. https://candidates.democracyclub.org.uk/
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Post #1039446
If you&#39;re on a time-of-use electricity tariff in the UK then we currently have a historically long run of negative pricing happening at the moment, until 4pm. Put your washing machines on and season your cast iron pans.
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Post #1039444
Logically this makes complete sense but it has only just struck me that you can simply open a DXF file in GeoPandas.
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Post #1013510
Seems like Amazon has admitted that Iran directly hit AWS me-central-1.
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Post #875658
There is currently a scanning electron microscope on eBay UK for the incredible bargain price of £470. I do not have space for this. https://www.ebay.co.uk/itm/267500902096
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Post #866244
New version of my visualisation of world power networks mapped on OpenStreetMap, with data from today. I&#39;ve added power plants to this iteration - although these are covered by power lines in denser areas, I think they give a bit more detail in darker areas. Rendered from 38.1 million power lines and 85,000 power plants in 86 seconds using datashader. #energy #gis #openstreetmap
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Post #866242
If you&#39;re the type of person who maps power infrastructure in OpenStreetMap, you may be interested in my new PowerNetworkTools plugin: https://github.com/openinframap/josm-power-network-tools/ The first tool allows you to estimate the voltage of a substation busbar from aerial imagery. Full details in the git README. Hopefully more tools available soon! Available wherever you usually get your JOSM plugins (i.e. the settings dialog). #OpenStreetMap #JOSM
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Post #866241
Time for another update of the world&#39;s power networks as mapped on @openstreetmap. Want to contribute? Check out https://mapyourgrid.org
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Post #798709
&quot;Take a shorter shower to save energy&quot; says the poster at the olympic-sized, gas-heated outdoor swimming pool
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Post #798708
Less than 1GW of fossil fuels on the GB grid klaxon!
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Post #768562
Margaret Atwood, what the fuck? https://margaretatwood.substack.com/p/claude-you-are-a-cutie-pie
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Post #746183
Currently watching a DHL van take the least optimal route around my neighbourhood on the live tracking. Genuinely impressed how bad their routing is. Please bring me my package.
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Post #746182
Going from a 2019 laptop to a 2026 laptop via a 2012 laptop is definitely an experience
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Post #746181
Final report on last year&#39;s Iberian blackout has been released, including this very interesting diagram showing the contributing factors https://eepublicdownloads.blob.core.windows.net/public-cdn-container/clean-documents/Publications/2025/iberian-blackout/Final%20Report%20on%20the%20Grid%20Incident%20in%20Spain%20and%20Portugal%20on%2028%20April%202025.pdf
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Post #211624
Everyone talks about #fosdem flu but perhaps the actual problem is the bad ventilation at Delirium