Gravity prisons suck. Let’s plot our escape when the guards are not looking!
𞋴𝛂𝛋𝛆
- 534 Posts
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𞋴𝛂𝛋𝛆@lemmy.worldto
Green Energy@slrpnk.net•An Company(ies) that Converts Classic Automobiles to Automobiles with Solar Panels Built into Their Skins?English
1·18 hours agoI haven’t kept up with things, but that has to be like bicycle level light and lab conditions. I remember people talking about bicycling with solar and the required area was the size of a pickup truck just to power a basic hundred pound-ish touring kit, and even then it was only pedal assist on a cloudy day or hills. That was only 10-13 years ago. The main issue is that panels are not in any way optimally directional in practice. I expect 40 miles is down hill from the continental divide on I40, after parking the thing in the beam of a solar molten salt energy storage array for a day, during peak solar storm activity, but the fuck if I know bugger all. I know Dave did the math about one of the cars back when he was looking at various EVs. IIRC, no solar panels are more than 30% efficient, most are around 20-25% under optimal conditions. Then you half that or more when they are not directional. That gives a best case baseline for the energy they can produce based upon the sun’s output. I know panels have been improving, but we are well past any large scale optimizations and into the phase of scaling production to reduce cost. Do you know what they claim to have changed?
𞋴𝛂𝛋𝛆@lemmy.worldto
Green Energy@slrpnk.net•An Company(ies) that Converts Classic Automobiles to Automobiles with Solar Panels Built into Their Skins?English
51·19 hours agoI think we may have a language barrier here. Solar panels on a car are a gimmick. They do not do not make significant energy to power the vehicle or charge the batteries. The panels made are a sales gimmick to influence people that do not understand the technology and scales of the system. This is like putting the solar cell for a calculator onto an electric bicycle as an equivalent ratio of size and scope. The calculator runs on 3 milliwatts and the bike needs 300 watts.
𞋴𝛂𝛋𝛆@lemmy.worldto
California@lemmy.world•As Federal Surveillance Grows, Santa Cruz Axes Powerful License Plate ReadersEnglish
61·20 hours agoYeah. Fucking monsters are a treason against democracy. Anyone involved with their scheme should be criminally liable. They are stealing citizenship from everyone. That is high treason. We should be fighting their hardware AND going after these criminals with pitchforks because it is a soft coup. Trust as a mechanism is not compatible with liberal democracy. Trust is the primary tool of authoritarian monsters. Liberal democracy requires informed skepticism which is diametrically opposed to trust.
𞋴𝛂𝛋𝛆@lemmy.worldto
Green Energy@slrpnk.net•An Company(ies) that Converts Classic Automobiles to Automobiles with Solar Panels Built into Their Skins?English
8·21 hours agoThe amount of power from built in panels is negligible relative to the battery. Solar panels are not vinyl film. They are actual semiconductors. They can be thin but are fragile. One can design a panel into some form of shape, but that is not a small task and is only possible with economy of scale for the tooling. Ultra thin solar panels have no real durability.
I am a pro automotive painter and have owned my own shop twice. I would not want this. Just reproduction body work is expensive. The custom stuff is even more. To make it into frivolous tech, that would cost orders of magnitude more, and the market to make it is so insignificant it would be a massive vanity project and loss. Then it is a nightmare when cars start burning from a few chips to the hood or roof on the highway because someone did not account for the short circuit potential in software and management circuitry. The total power of an optimal solar panel of equivalent size is irrelevant to the scale of an EV battery. Dave on the EEVBlog YT channel has covered this in years past with cars. Use the EEVBlog forum to search and learn more. That is the goto place for EEs.
I think we should consider adding political philosophy to the cultural zeitgeist. We are unlikely to find Plato’s lofty philosopher king in the form of low quality reality TV or musical artist celebrity.
𞋴𝛂𝛋𝛆@lemmy.worldMto
3DPrinting@lemmy.world•I built* an Android app to generate OpenPrintTags!English
53·1 day agoYou are solely responsible for vetting the software that you choose to run.
I do not review or care about the tools a person uses to create their projects. I appreciate the disclaimer when the person discloses their aptitude and confidence in their code.
Free software and Unix culture is a culture of hackers. Stallman’s very degree is in AI. Emacs is mostly a thing because lisp was adapted early on for AI development many decades ago.
Junk code is nothing new. X11 is notoriously bad, yet you likely have parts of it running on your hardware. Proprietary code is far far worse than anything a hacker posts as open source, yet you are running proprietary blobs on whatever device you are looking at now. Even if you are like myself with a libreboot machine, Leah readily admits that you need to run the core duo microcode if you want it to run right, and are not using that hardware for your primary device. The culture of antiAI is dogmatic nonsense. It is a tool, not a religion. It can be used harmfully or helpfully. I can’t fix stupid in anyone except myself. I do not fault anyone for what they run, the projects they share, or the background they come from. I encourage everyone to be positive and help their fellow hackers. I value participation and enthusiasm. Dogma and negativity are toxic.
I am ultra liberal. You have a right to all information, a right to skepticism, a right to error, and a right to protest in non violent forms aka the right to offend others. You do not have a right to infringe the rights of others.
This anti AI populism infringes the rights to all information and right to error if any administrative actions are taken. Your right to protest and skepticism is duly noted. If these become toxic in any ways that alter the dissemination of information, or toxic/harmful to the individual sharing information, I will remove the offending comments. If the person continues, I will escalate. I am only the janitor here. I clean up the messes. I do not matter, but neither does anyone else here. It is a community, and only the community matters. Garbage software is bog standard. Crusade against things that matter like proprietary software leveraged hardware theft and SaaS.
𞋴𝛂𝛋𝛆@lemmy.worldto
No Stupid Questions@lemmy.ca•Is it impossible to fart and orgasm at the same time?English
3·2 days agoWas that some movie line or something I remember from ages ago? I have no idea where I remember seeing it. Like, some professor inappropriately put a female student on the spot, asking her what happens to the other sphincters in the body during orgasm. I think I saw that line while walking past a room where someone else was watching it. I just recall thinking ‘interesting question.’ Seems like the answer was relax but… my dubious memory, plus super dubious source.
𞋴𝛂𝛋𝛆@lemmy.worldtoShitty Ask Science@lemmy.zip•How do I calculate the airspeed velocity of a sea anemone?English
2·2 days agoNone of us have seen any money to say for certain.
𞋴𝛂𝛋𝛆@lemmy.worldto
History Memes@piefed.social•they really put the con in confederacyEnglish
4·2 days agoThe Colonies were a Puritan jihad of which the Confederacy was heretical.
𞋴𝛂𝛋𝛆@lemmy.worldMto
3DPrinting@lemmy.world•I built* an Android app to generate OpenPrintTags!English
4·2 days agoThanks for sharing.
𞋴𝛂𝛋𝛆@lemmy.worldto
No Stupid Questions@lemmy.world•Starlink Alternative that can't be blockedEnglish
3·2 days agoIt is not a laser beam.

𞋴𝛂𝛋𝛆@lemmy.worldto
No Stupid Questions@lemmy.world•Starlink Alternative that can't be blockedEnglish
25·2 days agoNo. The primary way of blocking radio is by raising the noise floor across the band. The type of radio is irrelevant. The protocol is irrelevant. It is all only the electromagnetic spectrum from infrared light, to visible spectrum light, to radio light, through to xray or gamma ray light. How we divide that up into protocols, bands, and names is totally irrelevant. When transmitting radio light, we are all restricted in how much power we are allowed to send. All receiver circuits are listening for meaningful information above the noise floor. Bands are allocated to try to create spaces for certain types of communications. This controls the noise floor. Then electrical engineers design the hardware you buy to operate within this specification. If that noise floor is raised, the physical hardware is unable to retrieve information and effectively makes it useless. If you are a radio wizard and build your own transmitter that has more power, you just created a giant beacon that anyone will track easily to your location. Transmitting always reveals your exact location. In military operations, you constantly hear about some entity going radio silent. This is why. If you are a soldier, you may not carry a cell phone at all when on the job because it is constantly revealing your location. The only way to avoid this is with actually hard wire connections. You are able to use lasers for line of sight communications, but in practice, you will be limited by the optical lens focusing complexity and atmospheric distortion even from the ground with point to point regional communication. If anyone crosses the beam it will still be detected and is likely to leak some light depending on conditions and design.
Ultimately, your only real option is the sneaker net which is damn near useless in US suburbia hell. Don’t forget that the freeway system was not created for the citizenry. It is only about military mobility. That is why the Germans made the autobahn and why the USA and others had to copy the idea. Your only defense is in the democratic political space.
That is one of the original Ole Hanson homes. That far row are the ones on the sea cliff. Sucks because the train is just below them, and the cliffs are sedimentary marine deposition that has been uplifted on geological time scales. When it rains here in SoCal, and you hear about houses falling in landslides, this is one of those areas. None of these places are single family homes. That Ole Hanson one has six units IIRC. Only the ones on the cliff are super expensive.
𞋴𝛂𝛋𝛆@lemmy.worldto
You Should Know@lemmy.world•YSK that Elena Kostyuchenko is one of the bravest person in the world. English
317·1 month agoSure
𞋴𝛂𝛋𝛆@lemmy.worldto
Linux@lemmy.ml•Transferring data from Windows to Linux during migrationEnglish
3·1 month ago
I have never used or cared about this W11. It has never seen the internet. I only keep it around for my keyboard’s RGB controller app if I ever need it. So I have no clue if this is everything or whatnot, but that is a screenshot of my access to the windows file system from within the file manager of Fedora. That is a dual boot partition. Fedora is particularly good at coexisting with a dual boot partition.
















Decompresses my spine and makes me normal again?