Visual Effects legend Douglas Trumbull passed away. One of the things he if famous for is "Stargate" sequence from Stanley Kurbik's "2001: A Space Odyssey" using slit-scan photography process
I was alerted to his passing via twitter through this post by Adam Rackoff, and that is how I found out he was a second generation Visual Effectsartist: Douglas Trumbull's father, Donald Trumbull, created visual effects for THE WIZARD OF OZ (1939).