Engineering Expo 2K16 (Science Show)

The video showcases an Engineering Expo aimed at sparking interest in STEM fields. It features various clubs and projects, including a T-shirt cannon robot, USF Racing's formula vehicle, a chemical engineering demonstration, and a large K'NEX roller coaster model. The USF Hackers Club shares insights into computer security competitions. A unique challenge involves riding a backwards bicycle. The event concludes with exciting engineering experiments, such as a fire tornado, Rubens tube, and Tesla coils, engaging the audience in interactive learning.

What was the most interesting thing the narrator saw at the USF hackers club?

How long did it take to build the connects roller coaster mentioned?

What is the significance of the Tesla coils in the show?