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llamacoffee@lemmy.worldto
Technology@lemmy.world•NASA is about to make its most important safety decision in nearly a generationEnglish
11·2 years agohttps://x.com/SpaceX/status/1823378186836889699
CNBC updated its story yesterday with additional factually inaccurate information.
While there may be a typo in one table of the initial TCEQ’s public version of the permit application, the rest of the application and the lab reports clearly states that levels of Mercury found in non-stormwater discharge associated with the water deluge system are well below state and federal water quality criteria (of no higher than 2.1 micrograms per liter for acute aquatic toxicity), and are, in most instances, non-detectable.
The initial application was updated within 30 days to correct the typo and TCEQ is updating the application to reflect the correction.
llamacoffee@lemmy.worldto
Technology@lemmy.world•Massive explosion rocks SpaceX Texas facility, Starship engine in flamesEnglish
132·2 years agoSpaceX can likely build and launch a fully expendable version of Starship for about $100 million. Most of that money is in the booster, with its 33 engines. So once Super Heavy becomes reusable, you can probably cut manufacturing costs down to about $30 million per launch.
This means that, within a year or so, SpaceX will have a rocket that costs about $30 million and lifts 100 to 150 metric tons to low-Earth orbit.
Bluntly, this is absurd.
For fun, we could compare that to some existing rockets. NASA’s Space Launch System, for example, can lift up to 95 tons to low-Earth orbit. That’s nearly as much as Starship. But it costs $2.2 billion per launch, plus additional ground systems fees. So it’s almost a factor of 100 times more expensive for less throw weight. Also, the SLS rocket can fly once per year at most.

It mostly just depends on how you want your desktop to look. They have screenshots of each on their website. Since it sounds like you have a new laptop, power won’t be an issue for you. (If you were trying to run Mint on something with the power of a potato, a lighter DE would be a good idea.) Personally I love how Cinnamon looks and feels. It’s pretty simple, but also modern and customizable.