greatest world's best biggest lego displaying will end in january and in the pachyderm building and sean kennedy built the lego displays and quite amazing. . the hummingbird is in the air and i invite you and the kids to come see them and a quickly where we are on repairs. i explained this to the joint zoo commission and saw the report of the our investigative igator -- [inaudible] but this is what the panels look like and for each of the doors. the black buttons causing it to either go up or down and the stop button. as you're aware of the protocol for each of the doors is keep the hand on the red button and staff if in operation and four and a half feet high and 30 seconds to close. the speed is akin to a garage door if not slower. what we're doing now is retrofitting each of the doors so that it's no longer needed to press the stop button but if you relet's your button from the black button the door will stop on its own automatically. it's called a pressure control release system and i will show you a diagram. those are the safety protocols that are next and remain next to the door. there was