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Cake day: June 23rd, 2023

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  • You999@sh.itjust.workstoMicroblog Memes@lemmy.worldSo much for that fetish...
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    6 months ago

    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.


  • 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”.



  • I object to electrification being used to judge a country’s railway age and quality. A lot of countries transition into electric trains over a century ago especially in Europe and surprisingly the US. I could talk for hours about the US’s history with electric trains and how short sided business practices combined with the government’s attempt to sorta nationalize the rail industry crippled it’s electrification progress. Not to get too far off topic though there’s only three metrics you can really grade the quality and age of a nation’s rail infrastructure with. That is size, volume, and average speed. In my opinion though avarage speed is the best indicator for a country’s railway age and quality because it gets rid of a lot of the problems other definitions bring up. For example both of the internationally recognized definitions for high speed rail uses a different speed depending if the line was new (155mph) or upgraded (125mph). This causes all sorts of issues because under those definitions Amtrak’s northeast regional train counts as high speed rail as it runs on an upgraded line with a top speed of 125mph even though the northeast corridor has an average speed of 86mph.



  • TSA literally says on their own website that they are not looking for drugs and will only report it to the police if it’s blatant.

    TSA’s screening procedures are focused on security and are designed to detect potential threats to aviation and passengers. Accordingly, TSA security officers do not search for marijuana or other illegal drugs, but if any illegal substance is discovered during security screening, TSA will refer the matter to a law enforcement officer.

    -source


  • In the US I can comfirm both GE (freight and passenger) and siemens passenger locomotives run Linux. Some passenger trainsets/cars still run embedded XP.

    Pretty much all locomotives running out there today have a plethora of computers for managing fuel economy, brakes, and positive train control (rules compliance). Fun fact: the union pacific’s 4104 ‘big boy’ steam engine was fitted with wabtec’s I-ETMS PTC which is powered by Linux so there’s literally a steam powered locomotive running Linux.


  • **in a non ADHD brain

    Stimulates are not as addictive for people suffering from ADHD because it physically effects us differently. If you have ADHD then you have issues with negatively skewed dopamine responses and stimulates help by inhibiting the reuptake of dopamine causing the dopamaturgic response to seem more powerful than what it is (because again I can’t stress this enough the dopamine response does not function correctly) (source)