R. A. Dehi @radehi@qoto.org
I read a lot. Sometimes I learn things. I like making things. I think reading and doing are complementary.
Joined Nov 2022
R. A. Dehi
boosted
RT @jnsheff@twitter.com
RT @Richard_Hull
So, the European Union has set up its own Mastodon instance, EU Voice, as an official channel/platform for all its many institutions - what a great initiative https://social.network.europa.eu/about
#TwitterMigration #europe #Diplomacy (1/2)
R. A. Dehi
boosted
Perhaps at some point I'll write a thread on my deep concerns about our reliance on Google Scholar.
For now, though, why on earth does Google Scholar not let you sort your search results?
You have basically one choice: to see them in "relevance" order—and we're not even told the secret formula used to determine relevance.
You can also sort by date—for papers from the past year only.
It's really crazy that a mature tool supposedly designed to serve the community would be severely limited.
@cuchaz Compiler optimizations generally free to leak secrets. Only guarantee you get the right answer, not that nobody else gets it
@_dm @raph @adamshostack @mattblaze FWIW was wrong about DW-NOMINATE. Is a bit more complicated than that.
@raph @timbray The structure of Twitter pervasively encourages trolling: don't have enough space to write anything interesting, just to provoke a strong emotional reaction, and your metric of success is how many people you provoked a detectable reaction from. The UI is full of numbers measuring your trollishness. Maybe is unsurprising that discussions about Twitter have more heat than light.
@seanan @sachac@emacs.ch @lxo
"I wrote this to help us select timestamps for the start and end of Q&A session recordings for EmacsConf 2021. Finding the right time in MPV was hard because it didn’t have a waveform view. Audacity could show waveforms, but it didn’t have an easy way to copy the timestamp. So the obvious answer is, of course, to make the text editor do the job. Yay Emacs!"
@DenialShown @iridescentFluid in reality Matt Blaze is not an example of someone "unfamiliar with the intricacies of Free/Libre Open-source Software", is just making fun of you :)
@raph @adamshostack @mattblaze @iridescentFluid DW-NOMINATE is just the first couple of principal components of the voting matrix, right? Maybe you could take the first few principal components of the blocking or following matrix. Maybe you'd get a right-left component but also a "patronizing jerk" component, a "spammer" component, a
"celebrity" component, etc. I think that might operationalize Adam's idea usefully.
Magnesium Combustion System Design Log
@ACTupper In a sense, a magnesium-air cell is a magnesium combustion system. Is just more convenient for many purposes by not needing a heat engine to convert its output to work. Safer too of course.
R. A. Dehi
boosted
Magnesium Combustion System Design Log
@radehi Did a quick search and found this overview of magnesium air cells: https://www.researchgate.net/publication/271382570_Magnesium-air_batteries_From_principle_to_application
R. A. Dehi
boosted
Fun fact: sharing this link on Mastodon caused my server to serve 112,772,802 bytes of data, in 430 requests, over the 60 seconds after I posted it (>7 r/s). Not because humans wanted them, but because of the LinkFetchWorker, which kicks off 1-60 seconds after Mastodon indexes a post (and possibly before it's ever seen by a human).
Every Mastodon instance fetches and stores their own local copy of my 750kb preview image.
(I was inspired by to look by @jwz's post: https://mastodon.social/@jwz/109411593248255294.)
@weareintolerant Corrections:
- hadn't been sentenced or even convicted
- hadn't shared his JSTOR articles
- openlibrary never had the goal of cataloguing all works, just all books
Advice I’ve gotten from strangers here
@mattblaze Jesus. Thanks for being you.
Magnesium Combustion System Design Log
@ACTupper Unavoidable to have at least some of the magnesium molten when nearby magnesium is on fire ;)
Other end of the spectrum: there is maybe a magnesium version of aluminum-air battery?
Magnesium Combustion System Design Log
@ACTupper Sounds exciting! You have thought about injecting the magnesium molten? 650° is a nice friendly melting point, unlike most of magnesium's other characteristics. Unwanted oxide deposits won't melt (under practically attainable conditions anyway) but do clean off with vinegar if not overheated.
R. A. Dehi
boosted
RT @culturaltutor@twitter.com
When Théodore Géricault painted The Derby at Epsom in 1821, that's genuinely how people thought horses looked when galloping.
It wasn't until 1878 that photography proved otherwise.
But people didn't like the "correct" way; it looked wrong to them...
🐦🔗: https://twitter.com/culturaltutor/status/1596571270912548864
@conradhackett 8% of Americans are utterly delusional
@chadloder You are suggesting that Elon Musk bought Twitter to altruistically boost the profits of Starbucks and Amazon?
@mattl Just bulked, time to cut.
I read a lot. Sometimes I learn things. I like making things. I think reading and doing are complementary.
Joined Nov 2022
