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Cake day: 2023年6月23日

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  • You999toMicroblog Memes@lemmy.worldSo much for that fetish...
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    5 个月前

    Y’all can down vote me all you want but it still won’t change the fact the United States has a functioning railroad system outside of passenger service. I only mention network size because it was the easiest metric to pull up. But the point is whatever metric you use outside of passenger service the US is in the top three countries which is something not possible unless you have a functioning railroad system.

    • The US is third for tonnes per kilometer.[1]

    • The US is second for tonnes hauled per year.[2]

    • The US moves more intermodal containers by rail then all of Europe combined. [3]

    It might seem like the United States doesn’t know how to run trains but in reality we have one of the best freight networks out there.

    I’d also like to add that on the passenger side of things the US is really trying to improve but the investments haven’t had time to come to fruition yet. Amtrak has 768 siemens venture cars and 175 ALC-42 locomotives on order so it can expand to 39 new routes [4]. There’s been a significant amount of funding into high speed rails for other corridors outside of the northeast corridor [5].




  • That site is full of false claims with zero sources to back up those claims which is pretty funny seeing as that article is claiming to be written by a retired corporate attorney. The site is also chocked full of SEO tricks which is possible why it was the first result that came up for you. For example on 5. the word drone is stealthily a link to another irrelevant article about drone deliveries on a different as sketchy site. Link hiding is a well known trick to gain the system and bump up your page.


  • In the United States that is not true. The airspace above your private property is only sorta yours. You are entitled to do whatever you like with the airspace however you do not have the right to dictate what can fly through your airspace.

    Since drones are classified as aircraft by the FAA they are entitled to transit the navigable airspace just as a manned airplane might [1]

    Navigable airspace is defined in ‘public law 85-726 -AUG. 23, 1968

    “Navigable airspace” means airspace above the minimum altitudes of flight prescribed by regulations issued under this Act, and shall include airspace needed to insure safety in take-off and landing of aircraft.


  • You999toPrivacy@lemmy.mlDrones trespassing in my property
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    5 个月前

    That is incorrect on a federal level, your milage may vary with city/country/state laws. Federally in the United States the right to reasonable expectation of privacy does not extend to outside of your house per Hester v. United States, 265 U.S. 57 (1924). The government is allowed to surveil you from public airspace without a warrant per Florida v. Riley, 488 U.S. 445 (1989).


  • If it’s being operated over a home then it will almost certainly have to follow the rules on Operation Over People and those can be quite restrictive, especially for drones that weigh more than .55lbs.

    That is incorrect… If you actually read the law you are trying to reference you will learn it’s a prohibition on flying over “open-air assemblies of people” and if you read the final rule report (found on the very bottom of the page you linked under resources) on page 128 & 129 you will see how the FAA classifies “open-air assemblies of people”.

    The FAA received a few comments addressing the proposal to prohibit Category 3 operations over open-air assemblies of people. One commenter recommended the FAA clarify what it means by an “assembly of people” and provide a quantity or density of people that constitute a significant risk. The FAA has declined to define this term by regulation; rather, the FAA employs a case-by-case approach in determining how to apply the term “open-air assembly.”58 Whether an operational area is an open-air assembly is evaluated by considering the density of people who are not directly participating in the operation of the small unmanned aircraft and the size of the operational area. Such assemblies are usually associated with public spaces. The FAA considers some potential examples of open-air assemblies may include sporting events, concerts, parades, protests, political rallies, community festivals, or parks and beaches during certain events. Some potential examples that are less likely to be considered open-air assemblies include individual persons or families exiting a shopping center, athletes participating in friendly sports in an open area without spectators, individuals or small groups taking leisure in a park or on a beach, or individuals walking or riding a bike along a bike path, but whether an open-air assembly exists depends on a case-by-case determination based on the facts and circumstances of each case.

    While the FAA refused to strictly give a definition, what was provided is enough to construed that private property does not constitute an “open-air assemblies of people”.


  • You999toPrivacy@lemmy.mlDrones trespassing in my property
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    5 个月前

    I’m not sure for the EU but in the USA the airspace above your private property is public domain and since drones are classified as aircraft they are entitled do fly over your property just as an airplane or helicopter might. When a drone is being used to record and surveillance it depends on local jurisdiction.



  • You will get leagues better picture quality using a camlink/capture card and a camera with clean HDMI out. A gopro is a good budget option but a used DLSR or mirrorless camera is going to be the best. Some DSLR and mirrorless cameras support video out over usb so you don’t even need a capture card. Here’s a guide on getting it to work on Linux with a camera capability list inside the guide. If you do want to go the capture card route I hear elgato’s camlink works in Linux.


  • Anyone who develops or sells nuclear weapons and anyone holding stock in those companies (former advisor or not) benifits from the testing of nuclear weapons.

    Defense contracts include the costs of R&D which is why they are so lucrative for a business to take. By testing nuclear weapons those companies holding the contracts can bill us the taxpayers for their tests. To put in other words for every nuke they test is somewhere from 20 million to 100 million of taxpayer money going to a defense contractor pocket.




  • I am comparing payload weights because it’s directly comparable between all vehicles. I am not sure if you understand payload weight fully. This is the rating for everything you put in the vehicle (airship or not) and includes everything from people to the trailers tounge if you are towing. Just because your truck can tow 20Klb does not mean you can exceed the payload capacity. A lot of first time RV buyers learn this the hard way when they buy a 10Klb trailer to tow with their 2018 F150 only to find out there isn’t even enough payload capacity left over for the driver because the tounge weight is 1000lb. Air ships (and aircraft for that matter) use the same payload capacity calculations where again anything put inside the vehicle counts towards the payload including people. This is why we can directly compare the two vehicles payload capacity.



  • For those with ADHD having issues pharmacies: I recommend understanding what the rules are for schedule ii medications and print them out to show the pharmacist because a lot of pharmacists do not know what is allowed and what isn’t. Here are the two big ones you need to know of and keep in mind your state laws may supersede them.

    • A pharmacy may partially fill a schedule II prescription if they are unable to fill the full quantity. The remaining portion must be filled within 72 hours from the partial filling. If the remaining portion cannot be filled within 72 hours a new script must be sent in before the remaining portion may be filled. [21 CFR 1306.13(a)] A prescribing practitioner or patient may request a partial filling [21 CFR 1306.13(b)]

    • The transfer for initial dispensing of an electronic prescription for a controlled substance in Schedule II is permissible between retail pharmacies, upon request from the patient, on a one-time basis only. [21 CFR 1306.08(e)] (this means you do NOT have to call to your doctor to have them void your script and send in a new script to a different pharmacy however the script may only be transferred ONCE so you will have to ensure the receiving pharmacy has your medication or else you will have to either wait or get a new script sent in)


  • We are really going to have to wait for the FAA’s investigation because there’s still all sorts of questions about their acquisition process and where exactly was the certificate forged. The big question i have thought was when did spirit discover that the certificates were forged because they are claiming parts manufactured all the way back in 2019 were effected. I believe some suspicion on the side of spirit is warranted because this is the same company that is currently being investigated on claims that they were covering up safety issues. Not to speculate too much but I wouldn’t be surprised if spirit knew the titanium was fraudulent as early as 2019 and are only now doing something about it because they are being investigated for other issues and wanted to control the narrative.


  • The problem is it’s actually is sorta Boeing’s fuck up here. The questionable source titanium was caught at spirit aerospace who manufactures parts for Boeing and airbus. Spirit aerospace was originally a Boeing factory that was spun off into its own company in 2005 in one of Boeing idiodic stock pump schemes. Boeing on paper does not have control over spirit aerospace but all of spirit’s leadership came from Boeing with their CEO having worked for Boeing for 31 years. Boeing also has a lot of pull inside spirit being their largest customer by a significant margin. Boeing is currently in talks of buying back spirit aerospace to fix the mess they got themselves into.