Wolfgg
But the last sentence in the *Der Spiegel* article is quite amusing:
"Filtering out the blue and green components of visible light without impairing colour perception is now one of the tasks ahead."
Good luck squaring the circle. Without the full spectrum, there’s no full colour reproduction. There’s only one solution left: wait until enough viewers are queuing up, then switch the lights on for 10 seconds, everyone must obediently go ‘aaaah’, switch the lights off again until the next queue has formed, and so on.
Regards, Wolfgang
