SpaceCrazedOptimist

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SpaceCrazedOptimist

SpaceCrazedOptimist

@CynicSpace

Aerospace is the place Offroad ground autonomy also cool I guess Permitting Reform or Death

Aberdeen Beigetreten Ocak 2017
901 Folgt134 Follower
SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@Robotbeat I like the idea of a Mars colony blended perfectly into the land with only windows and doors showing. The rest left in its natural shape
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Robotbeat🗽 ➐
Robotbeat🗽 ➐@Robotbeat·
New mars architecture idea: use a large mars sand dune itself as a huge powderbed 3D printer. Inject polymer where you want structure and then blow away the rest with compressed atmosphere.
Robotbeat🗽 ➐@Robotbeat

@kymeriandawn So like inject polymer to stabilize the soil in the shape of the tunnel you want and then you just wash out the middle part? I like that kind of out of the box thinking.

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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@Robotbeat A starlink bus or similar with a flat telescope like nasa.gov/general/low-ma… either with a lot of fuel and engines to stay low or elliptical orbit to reduce thrust requirements... Also "trawler" designs are always possible with only the sensor at 100km and the rest much higher
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@deltaIV9250 Would be nice if NASA started on a family of 50+ ton probes for 2035. Launched by fully refuelled Starships (they are already betting on this with Artemis) Maybe even a sample return with that kind of mass budget
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Delta9250
Delta9250@deltaIV9250·
Are there any serious proposals for an ice-burrowing mission to Europa? There’s been a handful of landers proposed but nothing which actually samples the ocean
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SpaceCrazedOptimist retweetet
Mean Law Dog
Mean Law Dog@ESGhound·
This is how SpaceX, a $200 billion dollar company, fills out a Federal permit application after having 110 days to do so
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Robotbeat🗽 ➐
Robotbeat🗽 ➐@Robotbeat·
*sigh*
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@ESGhound If the laws are dumb, the only thing dumber is delaying your xyz billion $ space program because you can't be bothered to spend 0.0001% of your budget complying with local laws Basic drainage laws of all things And filling out the paperwork with more than single sentences
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@deltaIV9250 Would be fair enough especially with condition that lander components are built to be launched by any large enough launcher
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Delta9250
Delta9250@deltaIV9250·
Starship HLS is bad for crew to the lunar surface, but is absolutely amazing for one-way cargo Meanwhile National Team Lander is as the best choice for crew, especially under a timely manner, due to its low risk HLS should’ve gone to Natty Team, with money for Starship cargo
Delta9250 tweet mediaDelta9250 tweet media
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@h_thoreson Other similar tech like global internet satellite constellations (starlink and oneweb) are far more impactful globally for example.
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@h_thoreson I'm convinced 90% of the 5G hype was China pushing their main/only tech advantage as much as possible. The use case where: 4G isn't fast enough, and wifi/wired is not available, and its worth installing a $$ antenna, is really, really small.
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@CJHandmer @hamandcheese Isn't $2.5/kg around $20/mmbtu or > 10x natural gas prices? I guess the tax credit would be a great bridge to improve. does provide a hydrocarbon price cap for all future civilisation of roughly $110 per barrel of oil equiv. Maybe half that in 5 years... Nice.
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Sky Marchini
Sky Marchini@rhcm123·
PUT THE FUCKKIN SULFUR BACK IN THE BOAT JUICE
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@Devon_Eriksen_ Setting prices on their platform isn't communism and neither is a company doing a service a worker(?!?) Is it abusing market share to take advantage? yes. Supermarkets do it all the time to suppliers Free market at work sucks to be a seller in a monopsony go to their competition
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Devon Eriksen
Devon Eriksen@Devon_Eriksen_·
So, for those of you still following the audiobook discussion, someone raised an interesting question with me via DM. Why did I call Audible "a bunch of soulless communists"? Understandably, they are bad dudes doing bad things, but why "communists"? Has Devon become a libertarian version of a middle-aged Canadian woman with a bobbed haircut and a rainbow flag pin, except that everything I don't like isn't "Hitler", it's Marx? No. I choose my words carefully, and for reasons. And I called Audible a bunch of communists because they are specifically doing a specifically communist thing. I'll explain. Let us suppose that I have an idea for a cute series of light science fiction novels involving anthropomorphized fuzzy animals. Basically Redwall in space. I write a bunch of novels, hire some voice actors, make audiobooks. I put them on Audible. In this scenario, the books are a capital asset. A piece of owned property that generates sales. The "means of production", if you will. And I am an investor. I created the capital asset, and I own all the rights to it. I did not sell them to Audible. Audible does not own them. Audible, instead, is hired by me, to sell copies. Audible is a worker, specifically a contractor, performing a specific task for me, under contract. So, in summary, my a book is a means of production, I am the investor who owns it, Audible and its employees are the workers. Can you see where this is going? One of the major perquisites of controlling something is the right to determine the price at which it is sold. If I set the price, then I, the investor, am controlling the means of production. If Audible sets the price, then Audible, the workers, are controlling the means of production. Does that last sentence sound familiar at all?
Devon Eriksen@Devon_Eriksen_

A glimpse into the economic world of Audible vs. authors. Audible has no trouble with the idea of giving your book away for free, because your book doesn't cost Audible anything. All costs of production are borne by you, the author, typically 5-15K per book. Your business model, as an author, goes like this: 1. Spend 6-12 months writing and producing a book, paying editors, cover artists, layout designers, proofreaders, etc. 2. Pay audio engineers and voice actors to make an audiobook. 3. Try to make your money back with your royalties off sales. Audible's business model, however, is different. 1. Get audiobooks produced by authors for no cost to you. 2. Sign a deal with authors whereby you get to set the sale price of their audiobook to whatever you want, and then keep 80% of it. 3. Get people to subscribe by giving them audiobooks for free, or at a steep discount. 4. Make a fixed income of (subscription price) x (number of subscribers) every month, paying none of this to authors. 5. Only pay authors when people actually buy something over and above the freebies, and then only pay authors 20%. Consumers like "Boston Matthew" probably think that authors are somehow getting paid out of his subscription fees. Nope. His subscription fees pay Audible, not authors. Authors get 20%, but only if he pays with money, for the individual purchase. If he pays with a "credit", well, no. Their business model is to steal from authors like me, and to sabotage our business model. The reason Audible is such a great deal for Matthew is that it allows him all the benefits of stealing, without having to do any of the actual stealing himself... someone has already done it for him, and he doesn't even have to know. His conscience is clean unless he does a bunch of research he has no incentive to do. And why would he look into it? He doesn't even know there's anything to look into. Well, I can't be angry at Matthew for enjoying his free stories. He knows not what he does. And I can't stop other authors from having such crippling self-esteem problems that they sign deals with a bunch of soulless communists. But I can ensure that Matthew will never listen to any Devon Eriksen novels, by not signing that deal. Because I am just the sort of dangerous anarcho-capitalist revolutionary who entertains the radical belief that if someone consumes something I produced, that somehow gives me the right to get paid.

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Danielle Fong 🔆
Danielle Fong 🔆@DanielleFong·
late to party 'cause I had to finish off my Sankey/Aella diagram 🤷🏻‍♀️
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@DrChrisCombs Sound is still moving outward at same speed though right? Touches aircraft because shockwave can't move out of the way before more bits hit it. Is the shock wave just trigonometry where opposite is speed of sound and adjacent is speed of vehicle? Late sonic boom because high?
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Chris Combs (iterative design enjoyer)
Here's a John Anderson figure to help illustrate Hypersonic shock waves basically hug the vehicle surface creating a thin "shock layer" around the vehicle
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Chris Combs (iterative design enjoyer)
Another awesome view of #Crew7 And note the comment here--sonic boom heard SIX MINUTES after the visual pass! Why? At high hypersonic Mach numbers wave angles become highly swept, only a few degrees. So the wave "tail" that hits the ground is far behind the vehicle!
Misty@Misty186

Absolutely amazing sight of #Crew7 returning home at 4:38 AM central! Mom and I couldn’t believe how beautiful it was! We heard the sonic boom at 4:44 AM! It was soo cool! Welcome home guys! @NASA @ToddYakoubian

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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@HaydenKSmith @Dominic2306 @MrBrendanCox "They cant (choose) to join nato as we have a historical connection so we will invade and subjugate them to our whim??" and this somehow means we cant send aid? Either way it doesn't matter what he thinks or believes, its empire building and shouldn't be tolerated
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Hayden K. Smith
Hayden K. Smith@HaydenKSmith·
@CynicSpace @Dominic2306 @MrBrendanCox You do realize it’s possible for many things to be true at once right? There are different priorities and depending on opportunity or situation they each can take on varying degrees of importance. NATO expansion to Ukraine was a redline BECAUSE of the historical connection.
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Dominic Cummings
Dominic Cummings@Dominic2306·
The Ukraine war is a battle between two mafia-KGB networks controlling 2 of the top 5 most corrupt regimes on earth - we were moronic to get involved by jabbering about UKR joining NATO then moralising it as 'about democracy' then escalating it If you believe the 'it's an existential threat to the west' crap you probably swallowed the 'Hunter's laptop is Russian misinformation' hoax too
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@tologistru @Dominic2306 @MrBrendanCox Dominic Cummings seems to think that setting a precedent that any nuclear armed nation can invade any non-nuclear nation and know they wont get help from abroad. and so Forcing every country to then either get nukes themselves or try to join NATO (apparently grounds for invasion)
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SpaceCrazedOptimist
SpaceCrazedOptimist@CynicSpace·
@tologistru @Dominic2306 @MrBrendanCox The wider point though is whatever he gives as a reason for invading doesn't matter. Its an invasion of a sovereign nation and we should do what we can within our escalation risk tolerance to stop it
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