June 30, 2011 3:52 pm PopcornBiz Takes a Roboticist to “Transformers 3” Bre Pettis, Makerbot’s chief roboticist, chats with Scott Ross about the possibility of a transformer future. US & World Videos 0:53 Man attempts to shoot pastor during church service 3:28 Boy, 4, found dead after being swept away by floodwaters in North Texas 1:41 ‘The Mummy' turns 25: Remembering the Brendan Fraser classic 1:15 Anna Nicole Smith's look-alike daughter Dannielynn Birkhead attends 2024 Kentucky Derby 3:27 Dua Lipa claps back at viral ‘give us nothing' meme during ‘SNL' hosting debut