2 ms·
there's also a rather impressive youtube video comparing the SDO to the IRIS: http://www.youtube.com/watch?v=uQymdMnCZ2I http://www.youtube.com/watch?v=uQymdMnC
by alternize 13y ago
there's also a rather impressive youtube video comparing the SDO to the IRIS: http://www.youtube.com/watch?v=uQymdMnCZ2I http://www.youtube.com/watch?v=uQymdMnCZ2I