The nearest ship is about a day away, so Australia has sent an Airbus on a four hour flight to try and spot – and hopefully make radio contact with – Abby Sunderland. The teenager manually activated two distress beacons, one on her yacht and one on her person, but no details are available beyond that. The failure of a water-activated distress signal to go off could mean her vessel has not capsized, but that will only be known later today. Sydney Morning Herald
Magenta has no physical wavelength. It thus does not "exist" strictly speaking. Rather our brains are telling us that we are seeing "not green".