I have narcolepsy so it’d happen uncontrollably, usually when sitting still without talking or moving. Like in a large meeting or presentation where I don’t have an active part to play. Sometimes a sympathetic colleague would nudge me awake. Somewhat career limiting but I was stuck with it for 30 years. I started on medication a year ago and it has been much improved.
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skarn@lemmy.todayto
Asklemmy@lemmy.ml•Your arm is replaced with aprosthetic, you get a few gadgets with your new arm, what can your arm do?
3·4 months agoI’d look to Swiss army knives for inspiration. Knife, screwdriver, scissors, pliers. A light. Someone said phone holder… I’d have the phone embedded in the arm, positioned to be easy to see and access. Have the lock screen be various health stats: heart rate, Vmax, Time. Usb charging port… Be able to both charge the arm, and charge devices from the arm, maybe with a retractable cable ala cyberpunk 2077. Camera in a fingertip, ideally connected to XR glasses, so I can see behind or under things easily, able to be a microscope. Electric arc lighter in another fingertip.
skarn@lemmy.todayto
Technology@lemmy.world•AI is driving down the price of knowledge – universities have to rethink what they offerEnglish
1·10 months agoTIL, thank you!
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Technology@lemmy.world•AI is driving down the price of knowledge – universities have to rethink what they offerEnglish
4·10 months agoMy understanding was that the law was changed in the US so student loans couldn’t be wiped by bankruptcy, and the government then increased how much it could loan due to the security. Tuitions rose to meet the new supply.
skarn@lemmy.todayto
Technology@lemmy.world•Google is going ‘all in’ on AI. It’s part of a troubling trend in big techEnglish
5·11 months agoFacebook started out as invite only for a few years so they might have been looking to emulate its early trajectory. Gmail also started that way.
Note that Crimea is not counted as Ukrainian in this map. Makes you wonder.
skarn@lemmy.todayto
Ask Lemmy@lemmy.world•If you could reroute all the money spent globally on Generative AI right now to another single technological endeavor, what would it be?
2·1 year agoEnergy storage. We could already produce all the power we need and more using solar power, the problem is that we can’t store it in an efficient energy dense form. The word efficient there is doing some heavy lifting. It needs be comparable or better than our methods today in terms of cost, safety, energy density, climate impact. If we could solve energy storage, it’d change society and technology dramatically.
skarn@lemmy.todayto
Ask Lemmy@lemmy.world•If the vacuum of space couldn't kill you and you had no suit...
6·1 year agoI think an additional effect is that, the drop in pressure causes any liquids exposed to it to vaporise, which is an exothermic process, and it’s a race to see whether it boils off entirely or the inner part freezes to solid from the drop in temperature through conduction. So the immediate surface of your body would either dry out or flash freeze but the inner part take a while to solidify.
Why there is any ice in space and it doesn’t just sublimate away over time I’m not sure.
skarn@lemmy.todayto
Ask Lemmy@lemmy.world•What some weird stuff your body does?(can be NSFW)
5·1 year agoI can pop my ears whenever I want, like someone else mentioned. Handy on flights, but I haven’t been able to teach my kids how. If I forget to blink for a bit and then blink involuntarily when my eyes itch, my jaw snaps shut also involuntarily, causing my teeth to snap together. I can roll my tongue, which is apparently a genetic thing. I can hear high frequency sounds, like bats, and rodent repellents. It can be painfully loud when noone else around me can hear them, so they have a degree of disbelief if I mention it.
This was 30 years ago. I was from Australia. The night is still a clear memory to me. I had a choice and thought, well if I’m going to get drunk for the first time in my life, why not do it in a country where alcohol is illegal? At least I’ll have a story to tell.
My father worked in Saudi Arabia, and I was visiting on school holidays. They had brewed wine and gin on site and I had enough to get drunk for the first time in my life at 17. I had to talk to my father and pretend I wasn’t drunk. Apparently it worked as he has never mentioned it. I climbed up a water tower, and we got spotted doing that, and not realising my brother was snogging the girl I fancied while we did it. Then a girl I’d barely spoken to cornered me and wanted to know who I fancied, I asked what that meant and she said who would I kiss. I said I’d never kissed anyone, and she kissed me, then left without another word. I left the country the next day.
skarn@lemmy.todayto
Videos@lemmy.world•NBC archive footage shows Trump partying with Jeffrey Epstein in 1992
4·2 years agoCan almost hear what they’re saying. I wonder if it would be possible to lip read or if it would be too unreliable.
skarn@lemmy.todayto
Science@beehaw.org•“Nothing” doesn’t exist. Instead, there is “quantum foam”
1·2 years agoAh right. So, an alternative to dark energy and dark mass?
skarn@lemmy.todayto
Science@beehaw.org•“Nothing” doesn’t exist. Instead, there is “quantum foam”
3·2 years agoSo I wonder, even if it’s only appearing very briefly it’s still going to exert some small gravitational effect. And who is to say the density of quantum foam is perfectly evenly distributed through the universe, within, through and between galaxies? Could this be an alternative explanation to dark matter?
skarn@lemmy.todayto
No Stupid Questions@lemmy.ca•If nuclear fusion were to become useful for residential heating, could the plasma be useful for fake fireplaces?
1·2 years agoI’ve seen some fake fireplaces that use steam and lights to look like fire, you could use steam from waste heat from the fusion reactor?
skarn@lemmy.todayto
No Stupid Questions@lemmy.ca•If nuclear fusion were to become useful for residential heating, could the plasma be useful for fake fireplaces?
1·2 years agoPlasma for fusion is at insane temperature and pressure to make fusion possible, to overcome the repulsive force that keeps protons apart by sheer velocity of the colliding nuclei. So you wouldn’t have that kind of plasma in a fireplace generally. But you can get room temperature plasma today without fusion, look up plasma balls… That could make a cool (but not fire-like) fireplace, if it could be engineered into another form factor
skarn@lemmy.todayto
News@lemmy.world•Spotify CEO Daniel Ek surprised by how much laying off 1,500 employees negatively affected the streaming giant’s operations
2·2 years agoI expect that’s due to the 30% cut taken on subscriptions purchased through the app store


I can’t see any obvious keywords there, it would be very telling to be able to determine what theye filtering on, if we had enough unredacted/redacted pairs to find out