derrick.s

Slightly off-topic: All this talk about "us being sensitive to light which we interpret as green" is making me wonder... If there are extra-terrestrial beings out there, I wonder if what we interpret as green is also green to them (if that makes sense)? In other words, I wonder if what we see as green looks magenta to them, etc.?

Since we're apparently overdue for the periodical inversion of our planet's magnetic field, sooner or later it'll come. They say that as the magnetic field inverts itself, the planet will be fully vulnerable (for hours, or days, who knows) to the sun's harmful rays. Let's hope that this "planet eerily similar to earth" is deemed habitable soon, so that we can all slowly migrate over there before the magnetic field inverts itself.