Huge hydrogen stores found below Earth's crust. "Scientists have discovered vast quantities of hydrogen gas, widely regarded as the most promising alternative to today's dwindling stocks of fossil fuels, lying beneath the Earth's crust. The discovery has stunned energy experts, who believe that it could provide virtually limitless supplies of clean fuel for cars, homes and industry." This discovery sounds too good to be true (for us energy-hungry humans that is, bad news for the bacteria.)
posted by homunculus
on Apr 15, 2002 -
These guys cool and trap anti-electrons (positrons) and at the same time cool and trap anti-protons. Why? Because they want to make cold anti-hydrogen and compare its properties with ordinary hydrogen. Pretty cool all round, really.
"Any difference between antimatter and matter would be extremely interesting since we do not yet understand why we have a universe made of matter. We would expect that the big bang that originated our universe would create equal amounts of antimatter and matter, which would then annihilate, leaving nothing. The great mystery is why enough matter was left over that we and our matter universe could exist."
posted by lagado
on Jun 24, 2001 -