Corrected entry: Silas shows Gru the Research Facility's video footage of the scientists experimenting the PX-41 on the rabbit and the rabbit then killing the two scientists next to him. The shot of the footage is shown zooming in and out a few times, implying someone is filming it. The cameraman advances over the edge of the desk, the rabbit leaps over and the footage turns to static, which then implies the camera it was filmed on was destroyed by the rabbit's attack and the cameraman was killed. Yet somehow the filmed footage somehow remains completely safe despite this savage attack from the rabbit. The footage was safe as it was currently being presented to Gru. (00:13:45)
Corrected entry: In the opening scene all metallic objects are dragged upwards to the magnets on El Macho's aircraft, including the coins used by the Russian guards in their card game. No country on earth makes coins that are magnetic or capable of being magnetized - it's an important security consideration.