- 0 Posts
- 50 Comments
81·7 months agoOh, no, educated workers who don’t want to be taken advantage of and know their worth, maybe companies should value their employees if you want company loyalty.
1·7 months agoThe trajectory was chosen by NASA because the Orion capsule on top of the SLS rocket do not have enough efficiency to be on a low regular lunar orbit while landing and bringing back astronauts. This trajectory has nothing to do with SpaceX.
Nor did I say it did, I said some brain dead idiots sent the contract off to a company who designed a craft incapable of doing what we have done previously, congrats Lockheed for fucking up our next moon program. It’s you who equated that to SpaceX lmaoo
When comparing the one rocket to land on the moon to the 15 launches (thank you for writing launches and not rockets, as Destin Sandlin wrongly did) is because the mass delivered to the surface is gigantic compared to Apollo. Why? Because we do not want to say “we did it!” We want to say “we live there!”.
I mean it really doesn’t matter are you going to have astronauts just chilling for like a year in orbit waiting for those launches, racking up radiation? Saying the reason we need 15 launches for starship is specifically due to mass is such a cop-out. It’s due to how limited the amount of fuel we can send up to refuel in orbit is, it’s fucking stupid at our current level of space infrastructure. We still haven’t even tested it, what we need another 4 decades for this terrible plan to come to fruition? Take note of what the Apolo engineers stated as far as stepping stones in development. If you take too big of leaps, you will not adequately be able to evaluate what when wrong if something does, take to small of steps and you will never reach the goal. We decided to take such massive leaps with no forethought on its efficiency.
Can people stop saying SpaceX rockets explode? They do not.
No, that is precisely what occurred with starship. You can see the Shockwave from the explosion, which means you had the oxidizer mix with the propelent before exploding during the flip phase, that’s a major fucking failure. It was not a rupture like previous issues nor was it terminated, it fucking exploded lmao. The worst part all that lovely telemetry that’s gonna help them out gave zero indication of said catastrophic failure so that’s gonna be such great info for them right? Just like the first test that failed when they knew the pad wouldn’t be strong enough and caused damage to the rocket, meaning they got no actionable data?
As of now, and evolving for Starship:
$7B cost, 4 from NASA for the first 2 missions
11 years for the first tests, still no rocket
Can bring 220,00lb and 35,000ft³ to the moon
And they still and up with a rocket NASA can continue to use at very low price (less than 25% than SLS per mission)Star ship has not been a proven concept and is still actively in development, these numbers mean nothing right now. With massive issues looming and 90% of what’s needed not even tested yet but go ahead keep riding daddy musk as if he isn’t killing good ideas with lofty moving goal posts and a complete lack of understanding for what’s being developed.
I’m just gonna leave this here as you want to buy into all the bullshit surrounding starship lmao
And I’d like to see that contract hold up in court lol
this enables the company to raise more capital by borrowing against its equity
You can always get asset backed loans, even as a company, why should we be welfare for businesses?
Also you would need an uncaptured market for anything you said to even have an effect, when 90% of trades are completed off market not effecting the price on the tape are we really doing anything but getting fleeced by market makers? You aren’t signaling anything when your trade data is being bought and hidden from the market using PFOF techniques.
In light of the objective failures of our market it’s extremely fair to say shareholders have no contribution to the delivery of goods and services. Could they in a perfect market sure, but I could have everything in utopia, to bad that doesn’t exist.
Apolo program with 60s tech: we will send one rocket per mission to the moon, and it will work.
Brain dead idiots parroting off spaceX as some savior: it will only take at least 15 rocket launches per mission to the moon. We will use the worst trajectory possible because we sold the contract for the lander to a company who can’t figure out low moon orbit. 2 years out and our rocket still blows up when attempting launches.
But sure spaceX is a marvel of private industry, shudders
Yeah that’s why we were supposed to have made it back to Mars this year with SpaceX right? Thats why it took them over 3 minutes to even realize their ship blew up most recently, but that telemetry that took 3minutes to realize a catastrophic failure occurred is really gonna make this great, right? That’s why Apolo sent one rocket per mission to the moon and with that amazing SpaceX tech…we need to send at least 15 per mission? The public sector did take risks and by doing so in the past we got the Apolo program. Today we have constant failures by spaceX being touted as successful missions with about 10billion in public funding being evaporated. Now, it’s more important that private business sells you on some bs hype train to rake in funds till they drop the next hype train without realizing their earlier goal and distracting you about it with leaks about hype train 3.
Where are the fully reusable falcon 9s? That second stage is still not reusable, the crew capsule will never be landing without parachutes now, and they still take about the same amount of time to turn around that the space shuttle did. SpaceX is objectively a failure, selling the next big thing as a means to hide what did not come to fruition. If you honestly think the new rocket is gonna be flying in under a decade or before spaceX goes bankrupt. You’re an idiot.
Math is a language describing the fundamentals of our world and nature. God is a completely fabricated fairytale. You don’t need a proof of English to see it exists, you do need evidence to proof that the big bad wolf is real. That’s the difference, fuck you people need actual education…
I do wonder what atheists experience when they trip…
I see patterns and have hallucinations when tripping. I’ve seen doritos logos cover my wall and noticed the patterns in mountains. No you are not talking to God, you are having essentially a waking dream and I don’t attribute dreams, which are your subconscious trying to interpret your daily actions, to supernatural beings. That would be stupid.
A shared university toilet can still be part of a house or low pressure system. I’ve yet to see public restrooms which had a lid for the toilet itself, outside of low pressure toilets in communal housing. If you can link to where they clarified the shared university toilet was high pressure, I will stand corrected.
For reducing visible particles, not the nano particles which have a higher concentration. Regardless it’s all kinda moot as neither produce levels of bacteria that could realistically get you sick unless you stick your face above the bowl or to the side openings by the lid while flushing and that person has an infecfion. Just wanted to clarify the science behind it.
Honestly don’t worry, as Mythbusters pointed out that neither are a health concern due to the low concentration relatively speaking and if anything it helps your immune system build up defenses against E coli and the like. Just know lid up during your flush means the sent lingers less. Then after the flush I would advise closing the lid to keep any lingering sent in the air of the toilet bowl and less likely to be disturbed by any airflow in the room. Just don’t like seeing misleading info spread around as honestly the science behind it is pretty interesting.
Correct which is why in addition studies show that having the lid down increases the concentration of those aerosolized bacteria and increases the distanced traveled while also allowing them to linger in the air for up to 11minutes longer. The lid down causes the particles to break up into nano particles which are not visible, but linger longer and spread farther.
Nice way to conviently omit the next fucking bit of the article like Google does 🙄
However, use of the lid also increased the diameter and concentration of the bacteria in these droplets.
It was also found that airborne microdroplets were detected for 16 minutes after flushing the toilet with the lid down, 11 minutes longer than when the toilet was flushed with the lid up. The researchers suggest that this could be due to particles being re-aerosolised from surfaces rather than being created by the turbulence of the toilet flushing. Alternatively, the researchers suggest that airborne particles could stick together, or agglomerate, which would cause them to remain airborne for longer.
I.e droplets with more bacteria lingering around longer in the air and traveling further. The biggest risk with bacterial contamination is concentration, which this literally tells you is increased by putting down the lid as well as spreading further with a longer time airborne. But go on showing your lack of comprehension.
Home toilets use the bowl filling up to create a siphon through the drain trap. For that to work your toilet must first raise the water level above the top of the trap to create the pressure with its weight to start the siphon. I.e with the lid closed you are forcing more air to compress in a smaller volume generating a pressure difference outside the bowl and internally. Leave the lid open and that volume of air goes directly into the room without much resistance creating less pressure in the bowl compared to the surrounding air in the room. Hence with the lid open the distance, the spray travels is lower as it has a lower velocity.
They did test it years ago lol and confirmed that closing the lid did not have a benefit.
People usually see the initial drop of visible particles to mean closing the lid is better but it just causes the mist to aerosol more into nano particles when the lid is closed. I don’t have the study itself handy at the moment, let me dig a bit more but I did find this article which was referencing similar findings. Let me try and find the paper itself though, but in the meantime here is a small except about the study from a site that was promoting the conference where it was presented at:
How does flushing water create air pressure? Are you using a steam toilet? Are you acoustic?
Did you just try to call me dumb when you don’t understand physics?
Here’s a little science experiment and explanation for you:
Water in a toilet bowl first rises as the flush begins before it over comes the pressure in the drain trap. Close the lid, more air is squeezed out the sides of the toilet for a moment as that happens, leave the lid up and you have a larger volume for the air to be offset in. Don’t believe me, flush the toilet with the lid down, wet a finger with water slightly and put it near the opening between the lid and the bowl, you will feel it cool down from the air escaping. Do the same now with the lid open and you will notice this effect less. Obviously do this with a clean toilet and wash your hands afterwards but you will notice the pressure difference in the beginning.
Lmao alright bud go fire all your employees and see how you do. Then you will understand who needs to be loyal to who.