This exhibit sign treats engineering students like zoo animals, complete with behavioral warnings about being "easily startled" by glass tapping. But the real roast comes in the fun fact: the cages aren't locked from the inside because the contents have never tried to escape. The doors are locked from the outside to prevent disturbance. It's a brutal but accurate commentary on engineering student life—voluntarily trapped in labs, workshops, and study rooms, so absorbed in problem sets and projects that escape doesn't even occur to them. The doors are locked not to keep them in, but to keep the outside world from interrupting their natural habitat of CAD software, circuit boards, and caffeine-fueled all-nighters. The self-aware pain in that title really seals the deal.