Sean R. Lynch wrote:
On Wed, 2002-10-30 at 16:29, John Carmack wrote:
As I understand it, every single concentration process performs
incrementally, so you just stop concentrating when you are at the level you
want...
Tell that to our freezer.
The freezer hasn't been producing 99+% peroxide, has it?
BTW, on the ceramic foam/screen - this is the powder that we used to
press into pellets, right? Instead of a pellet press with a simple rod
and hole, make a custom press with a screen-shaped hole and rod. Still
technically pellets, but screen-shaped pellets, and if the press is
approximately as large as the area we'd be mounting the screen in, we
only need one such "pellet" per rocket (or maybe a stack of them,
depending on how thick the screen pellet is).
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