this post was submitted on 25 Jun 2023
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Fascinating. Where did you get those numbers, I'd like to read more.
There's a row of them along the top of the keyboard, and another block of them on the right-hand side.
help, I tried pressing the ones on the right, but my cursor just started moving all over the place. Did you hack my keyboard?
Yes. Send me bitcoin.
Ok, I've sent [up][left][left][left][down][down][down][down][right] bitcoin to the address [up][up][down][down][left][right][left][right]...[enter]. I hope you're happy now.
I think I've got 30 lives.
W = p Δ V
The Sub had a Volume of the 142 cm (56 in) internal diameter, 2.4-meter-long (7.9 ft) carbon fiber-wound cylinder
so 3.8m³ of air, should be about 3.8m³ x 4x10⁷ Pa = 152x10⁶ J, 152MJ
TNT has about 4.2x10⁶J/kg, so I get about 36kg of TNT.
But I ignored the front and back Domes, which will add a bit, and possibly have other issues as well, so the ballpark should be right.
I got them from this Scott Manley video: https://www.youtube.com/watch?v=qdz9vcSFBqw
He explains that the energy contained in a vessel is equal to the difference in pressure on the vessel wall, times the volume of the container.