[-] OrganicMustard@lemmy.world 14 points 6 days ago

But GrapheneOS is unrooteable by design...

[-] OrganicMustard@lemmy.world 25 points 1 week ago

Create multiple branches that only differ in cases from a Unix OS so it breaks git for Windows users in the same project.

[-] OrganicMustard@lemmy.world 10 points 2 weeks ago* (last edited 2 weeks ago)

Yes, but that would be a lot less efficient. With a dielectric mirror you can get easily 99.9% of the maximum momentum gain from the light, while with a solar powered laser you would get for the emission the compounded efficiency of the solar panel + storage + laser, so way below 10%. So you would gain around 10 times more impulse from your solar panel absorbing light than from the actual laser.

The final momentum gain is a bit different as the maximum you can gain from a photon is double its momentum (because you can reflect it back with opposite direction).

[-] OrganicMustard@lemmy.world 10 points 1 month ago* (last edited 1 month ago)

He didn't even have a noble goal, that was the excuse. All he did was because he wanted to.

[-] OrganicMustard@lemmy.world 5 points 1 month ago

National power grid sabotage

[-] OrganicMustard@lemmy.world 1 points 1 month ago

Wow, that first one is so cool.

Yeah, I misremembered the Interstellar paper that said it was the first simulation for a movie and thought it was the first image simulation ever. It's even referencing the old one there.

[-] OrganicMustard@lemmy.world 9 points 1 month ago

The second one. The image is simulated as how an external observer would see it. It was firstly done for the Interstellar movie.

[-] OrganicMustard@lemmy.world 15 points 1 month ago

Israel finds Hamas members in local nonprofit

[-] OrganicMustard@lemmy.world 44 points 1 month ago

Toby Fox cooking a fire soundtrack and then making a game to have something to put it into

[-] OrganicMustard@lemmy.world 9 points 2 months ago

Also the 2D gaussian integral is used to give an insight on why the 1D gaussian integral is sqrt of pi. Here is a video with cool visualization for anyone interested.

[-] OrganicMustard@lemmy.world 67 points 2 months ago

That should be an approximation. To get exactly pi the range of both integrals should be from minus infinity to infinity like this. It's the integral of the 2D Gaussian, which is fairly known.

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OrganicMustard

joined 1 year ago