Limonene
@Limonene@lemmy.world
- Comment on 🚣 🚣 14 hours ago:
Hell no. I want to be unable to use that emoji for at least a year, preferably a lifetime.
(The Unicode consortium betrayed us, and themselves, by putting emoji in Unicode.)
- Comment on I knew it 1 week ago:
- Comment on 2³² will get interesting... 1 week ago:
Yes. But it keeps going forever, and eventually some chaotic-evil person will kill choose to kill 2^43 people, which is a thousand times the world’s population.
- Comment on Ah, progress. 2 weeks ago:
If any cops or cop apologists wanna disagree with this: show me a good cop who arrested an ICE. Because ICE is breaking the law, and as far as I can tell, nobody’s arresting them.
- Comment on China solves 'century-old problem' with new analog chip that is 1,000 times faster than high-end Nvidia GPUs 2 weeks ago:
They used to use analog computers to solve differential equations, back when every transistor was expensive (relays and tubes even more so) and clock rates were measured in kilohertz. There’s no practical purpose for them now.
In cases of number theory, and RSA cryptography, you need even more precision. They combine multiple integers together to get 4096-bit precision.
If you’re asking about the 24-bit ADC, I think that’s usually high-end audio recording.
- Comment on China solves 'century-old problem' with new analog chip that is 1,000 times faster than high-end Nvidia GPUs 2 weeks ago:
The maximum theoretical precision of an analog computer is limited by the charge of an electron, 10^-19 coulombs. A normal analog computer runs at a few milliamps, for a second max. So a max theoretical precision of 10^16, or 53 bits. This is the same as a double precision (64-bit) float. I believe 80-bit floats are standard in desktop computers.
In practice, just getting a good 24-bit ADC is expensive, and 12-bit or 16-bit ADCs are way more common. Analog computers aren’t solving anything that can’t be done faster by digitally simulating an analog computer.
- Comment on I went to an anti-tech rally, where Gen Z dressed as gnomes and smashed iPhones. Here's what I learned. | Business Insider 4 weeks ago:
Inkjet printers are good for furry artists who sell prints at conventions. Hmm… that’s actually so specific that it reinforces your point.
- Comment on Mozilla's Firefox adds Perplexity's AI answer engine as a new search option | TechCrunch 5 weeks ago:
Everyone already had the choice to use this before. You can visit any site with a search box, and add that site as a search engine to Firefox.
This is forcing it down people’s throats.
- Comment on Mozilla's Firefox adds Perplexity's AI answer engine as a new search option | TechCrunch 5 weeks ago:
How do I prevent new antifeatures from being added? How do I even know about the new antifeatures as they are added? Does Mozilla publish an RSS feed of each antifeature like this that they add, that gives a quick explanation of how to undo it?
- Comment on What ever happened to Nicole the fediverse chick? 5 weeks ago:
Maybe it was a phishing scheme to identify people’s IP addresses based on where they loaded the image from. In that case, each person would only receive one message. Fortunately I use a proxy, so they got nothing.
- Comment on Qualcomm to Acquire Arduino—Accelerating Developers’ Access to its Leading Edge Computing and AI 1 month ago:
Qualcomm won’t send you a datasheet unless you can promise an order of 100,000. Arduino has always been open specification, and this is totally incompatible with Qualcomm.
- Comment on Crunchyroll Faces Cancelation: Why Anime Fans Are Choosing Piracy After Latest Update 1 month ago:
I would never subscribe to Crunchyroll, because they use DRM.
- Comment on What are the visually-best anime you're seen? 1 month ago:
Promare is the most visually intense anime I’ve ever seen.
- Comment on Have you tried self-hosting your own email recently? 2 months ago:
I have self hosted my email since 2006. I gave up on self hosting outgoing mail in 2021, but I still keep the server up for incoming mail, and still set up throwaway accounts on there.
The hard part of hosting email is getting Google and Microsoft to accept outgoing mail. Tons of businesses that do not have visibly “outlook.com” or “gmail.com” addresses are still hosted by those servers.
I had SPF, DKIM, and a static datacenter IP address with no reputation problems. I still couldn’t get through to Microsoft, not even in people’s junk mail directory, until they manually whitelisted my address. Microsoft didn’t allow them to whitelist a whole domain. Google was a little easier, but they added new demands monthly.
- Comment on How does streaming compare to "analog"? 2 months ago:
Yeah, true, but that’s mostly fixed costs, and has a pretty low incremental cost for each video delivered. The fixed costs we have to pay regardless.
- Comment on How does streaming compare to "analog"? 2 months ago:
Electrical engineer here. There is almost no difference.
The cost of streaming video from a server to your computer is pretty small, basically just transferring the bytes from a hard drive to a network card. This happens in a datacenter on a big server designed to be efficient at it, and serve a ton of people at once. Your own electricity consumption on your viewing device is likely much higher than that. You can calculate your electricity consumption using a Kill-A-Watt or similar device, but here are some averages of measurements I’ve made on my devices:
PC with 27" LCD monitor: 150W 50" TV: 300W Laptop with internal 14" screen: 40W Phone with 5" screen: 10W roughly, but it’s complicated Phone with screen off, speaker only: 2W (guessing here) Handheld FM radio: less than 1W
If you look at your computer’s CPU usage while watching video, it’s mostly idle. So most of the power consumption is the screen’s backlight.
Assuming worst-case coal power, releasing 0.4kg of carbon per kWh, and a large TV, and let’s say 10% overhead for the server’s energy cost, that’s 0.13kg of carbon per hour. So don’t worry about it.
- Comment on So THAT'S where I parked my car! 2 months ago:
Doesn’t it freeze there? It’s in northern Illinois.
- Comment on No brainer 2 months ago:
Could we put Einstein’s bones in a centrifuge, and run at 200km/h?
- Comment on We can't all be astronauts. 2 months ago:
If you’re holding hands tight enough that you can feel it at all, you’re already exerting more than 2 milliNewtons of force.
- Comment on How to selfhost with a VPN 2 months ago:
Not sure how much you’re paying for your VPN, but a virtual private server can be had for about $5 per month. You’ll get a real IPv4 address just for you, so you won’t have to use non-standard port numbers. (You can also use the VPS as a self-hosted VPN or proxy.)
$5 per month doesn’t get you much processing power, but it gets you plenty of bandwidth. You could self-host your server on your home computer, and reverse-proxy through your NAT using the VPS.
- Comment on Four wheels good, two wheels bad: why are there no exciting cycling games? 2 months ago:
Road Redemption (motorcycle game) 7 Days to Die (zombie scavenging survival craft with mostly 2-wheeled vehicles)
- Comment on All while the skeletal, crumbling, dusty bones of an econ major pulls business backwards into hell. 2 months ago:
As a STEM graduate, I would much rather hold hands with an econ graduate than a business graduate. Economists can do real good for the world, while MBAs seem to be mostly harmful.
- Comment on bmw 2 months ago:
I did not know about soft turn signals until I saw this post.
I question why this feature exists. Drivers should be aiming to signal 10 seconds ahead. When making a lane change or turn, you should be keeping your signal on until the maneuver is completed. I can’t think of a circumstance where 3 blinks is enough. 1 blink looks more like a mistaken signal.
- Comment on The internet kind of sucks right now 2 months ago:
Even if Discord wasn’t doing it, public Discord guilds are known to be scraped by a number of different bots. Previously, it was for spies, cops, and private investigators who wanted to search for messages by username. If those bots could do it before, AI bots will be doing it aggressively today.
- Comment on Why are anime catgirls blocking my access to the Linux kernel? 2 months ago:
Cloudflare has IP banned me before for no reason (no proxy, no VPN, residential ISP with no bot traffic). They’ve switched their captcha system a few times, and some years it’s easy, some years it’s impossible.
- Comment on It Took Many Years And Billions Of Dollars, But Microsoft Finally Invented A Calculator That Is Wrong Sometimes 2 months ago:
Give Microsoft some credit! Excel has been able to come up with wrong answers for decades. For example, reporting 1900 as a leap year.
- Comment on Battlefield 6 cheats day 1 of early access. Depite kernel level anti cheat, forced secure boot TPM 2.0 3 months ago:
A USB keylogger is not detectable by the computer, not in firmware nor operating system. It passively sniffs the traffic between the USB keyboard and the computer, to be dumped out later.
- Comment on Battlefield 6 cheats day 1 of early access. Depite kernel level anti cheat, forced secure boot TPM 2.0 3 months ago:
A person with physical access can tamper with the OS, then tamper with the signing keys. Most secure boot systems allow you to install keys.
Secure boot can’t detect a USB keylogger. Nothing can.
- Comment on Microsoft suddenly bans LibreOffice developer's email account, blocks appeal 3 months ago:
What alternative do you recommend that won’t be blocked by Google and Microsoft? I hate Microsoft, but I can’t even sign up for a Google account, and everywhere else I’ve tried is blocked by Google, Microsoft, or both.
I self-hosted my email from 2006-2021, and do not have the stamina to do that any more.
- Comment on UK households could face VPN 'ban' after use skyrockets following Online Safety Bill 3 months ago:
What about all the people blocked from air travel due to low Social Credit? Are you saying that never happened?