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NASA Offers Reward for Extracting O2 from Moondust
DoubleWhopper writes "Break out the duct tape and paper clips. NASA has announced a $250,000 reward to the "first team of scientists to invent a way to extract breathable oxygen from lunar soil". Wired reports, "Inventors who attempt the Moon Regolith Oxygen (or MoonROx) challenge will have just eight hours to extract at least 11 pounds of breathable oxygen from a simulated form of lunar soil.""
It's been done, with a supercollider.. by bombarding lead atoms with the appropriate particles to knock out enough subatomic particles to bring the proton (and hence electron) count to 79, which is Au's atomic #.
There is a report (1972) in which Soviet physicists at a nuclear research facility near Lake Baikal in Siberia accidentally discovered a "reaction" for turning lead into gold when they found the lead shielding of an experimental reactor had changed to gold.
Note: any reaction tranmuting one element into another is by definition no longer chemistry, but nuclear physics.
(I'm a chemist).
Assuming 1G and 1atm that's approximately 3750 litres of O2 (I think my calculations are correct. If they aren't I'm sure someone will be quick to point out); to me at least that sounds a lot for a tech demo, I'd think you'd need some heavy and therefore expensive equipment to produce that much oxygen, which could also make a fair dent in how much of the prize is taken home.
Any company funding this is probably going to want patents. Maybe that's NASA's plan: convince researchers who want to take the prize home themselves to try this with company funding, give the prize to the researchers, license the patent from the company at a cost lower than doing the work themselves, leave the company to make money from other commercial spacefaring entities. It could work...
The sad thing about that is that the new gold is so fantastically radioactive. And when it stops being radioactive?
You guessed it.
It's back to being lead.
It's the real-life equivalent of fairy gold.
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