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bright@piefed.socialto
Technology@lemmy.world•Researchers Put Google Gemini in Charge of an Entire Coffee Shop, and It's Inexorably Driving It Out of BusinessEnglish
8·6 months agoI don’t know if that’s true, especially in comparison to ai. I think a competent random human would do research before taking charge of a coffee shop and be in reasonably good shape from day one. For sure some mistakes would be made, but i think generally the operation would run ok.
But all of that misses the key difference - a human doing this wouldn’t be a random person, they would usually have relevant past experience, like previously being an assistant manager at a coffee shop. So they would manage the shop way better than this ai did.
Maybe if they create an ai that has been specially designed to manage a business then it might perform as well or better than a human, possibly. But just throwing a standard ai in the role is gonna work much less well than a human.
Does your greenhouse have sides, a top, and at least 1 door? Then the space inside there is indoors.
bright@piefed.socialto
Technology@lemmy.world•Microsoft finally open sources DOS 1.0 - and it's so much more than the codeEnglish
2·6 months agoLike, names of presidents? Dude.
bright@piefed.socialto
Piracy: ꜱᴀɪʟ ᴛʜᴇ ʜɪɢʜ ꜱᴇᴀꜱ@lemmy.dbzer0.com•Hit a milestone this week!English
9·6 months agoIf you want to increase your ratio you can just seed something popular
bright@piefed.socialto
Technology@lemmy.world•Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHubEnglish
3·7 months agoYour confused about what I’m saying. The ARRAY OF RADAR STATIONS is emitters. I’m saying THE ATTACKERS AGAINST the array of radar stations only need to be passive detectors.
bright@piefed.socialto
Technology@lemmy.world•Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHubEnglish
1·7 months agoThat’s the topic of the thread your replying in. Quote:
you could theoretically make a moderately large distributed array sprinkled over a few square kilometers
bright@piefed.socialto
Technology@lemmy.world•Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHubEnglish
31·7 months agoYour information about passive radar detection is not up to date. There are tons of passive detection of radar systems that by design do zero emission. The radar array stations will need to emit in order to function, but the enemy can find those radar emitters without emitting any energy of their own
bright@piefed.socialto
Technology@lemmy.world•Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHubEnglish
1·7 months agoI’m not understanding. Let’s say army A has a radar array of 500 relatively cheap radar stations. They clump them all into a 1 square km area. So now army Z drives some howitzers nearby (which aren’t detectable by ground based radar), waits till a radar station turns on, the passively locates the radar base station, and shoots a cheap shell at it which destroys it.
But if you say army A has the level of military equipment that can locate and destroy howitzers up to 30 km away in all directions, then what benefit does an array of concentrated radar stations provide?
bright@piefed.socialto
Technology@lemmy.world•Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHubEnglish
2·7 months agoLocating radar emissions is a passive process, it doesn’t reveal your own location. That’s why i said the radar array would have to have very strong defenses extending out 30 km in all 360 degree directions from each individual radar station. And if a group has that strong a level of military equipment already then i don’t see why they would need this huge redundant array of radar stations all concentrated in a small area.
bright@piefed.socialto
Technology@lemmy.world•Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHubEnglish
6·7 months agoLocating the radar base station? No that’s the easiest part. Radar is like turning on a Hollywood style searchlight pointing up into the sky. The instant you turn it on its extremely obvious where the radar searchlight is coming from
bright@piefed.socialto
Technology@lemmy.world•Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHubEnglish
7·7 months agoUnless I’m missing something in your plan i don’t think that would work well. If these radar stations aren’t surrounded by very serious defensive systems for hundreds of miles in every direction, then they’ll simply be blown up by dumb howitzer shells that only cost around 2000 dollars.
Howitzers are cheap, relatively long range, mobile, and accurate enough. If you don’t have strong enough defenses to prevent the howitzers from moving into range, then they’ll just blow up all your radar stations with cheap shells.
bright@piefed.socialto
Technology@lemmy.world•10 petabytes of sensitive data stolen from China's National Supercomputing Center, hackers claim — daring heist would be largest ever China hack, covering 6,000 clients across science, defense, and beEnglish
17·7 months agoA petabyte is 1000 terabytes. There are commercial hard drives that are over 30 tb. So 33 of these drives hold 1 pb. Times ten makes 330 hard drives to hold 10 pb. All of those drives together would take up just one third of a single full height server rack like this.
https://www.quantumtechnologyequipment.net/products/s6llst3137
So not only wouldn’t it need a whole data center, in fact it wouldn’t even need a whole server room, and actually wouldn’t even need a whole server closet!
I calculated this all out only because I’m procrastinating😆

You have to be careful when the input is discharged from the system, it can really make a mess of things