Howard Wolowitz : an engineers saga

Engineers and Scientist working together.. Howard is visited by an Air Force colonel regarding his invention. Leonard and Howard worry the military might try to take over the guidance system project for weaponry, but Sheldon does not. They make him promise not to talk during the meeting with Colonel Williams. The Colonel is impressed with Howard as the main brain behind the project, making Sheldon squirm. The military wants a smaller version made, perhaps in four months. Sheldon, no longer able to contain himself, promises to have it in two. Though the others are angry about such a tight deadline, they all have fun with their new lab's retinal scanner. This is how engineers and scientist work together on "infinite quantum persistence guidance gyro" .