By June Melton, III PE
Published August 9, 2010
ORLANDO, FL – Professional engineering can be fun and exciting, and behind the scenes, Walt Disney World features some of the best examples of genius architects, engineers, scientists and other experts working together to research and fashion for mankind a sustainable and imaginative living environment for work and entertainment.
Professional engineers have all kinds of clients – even children. Recently a group of children told me that the Yeti at Disneyworld is “bent”.
What’s a “Yetti?” I asked.
“The abominable snowman,” they replied. “The arm does not swing. You’re an engineer. Can you find out what is wrong with the Yeti?”
“Well…” I hesitated.
“And when you do find out, also find out when it’s going to be fixed,” they said.
Then one of the 10 year olds drew a picture of the Yeti with the arm hollowed out. She contended that that the Yeti’s arm was too heavy.
I interviewed my new clients about what else they knew about the Yeti and with the help of additional research I determined that the Yeti is an animatronic abominable snowman nearly 25 feet tall and weighing over 20,000 pounds. The Yeti resides inside the Expedition Everest mountain located at Animal Kingdom in Disneyworld.
One problem is that the Yeti is accessible only by roller coaster — one of the few rides I had refused to take during my last trip to Disneyworld.
Nevertheless, I decided to face this engineering challenge head on. After all, professional engineers design













