Fun and Education
The video below is a time-lapse capture during the build of The VERY Tall Tale of Jack and the Beanstalk, an Airigami project I was involved in constructing in 2014.
50 000 balloons, 4 days, 75 artists, 9 countries, 5 floors high
This video is about how balloons are made, from raw latex to the finished balloon.
These particular balloons are made by Qualatex, but the process is similar for all the brands I use. Obviously I use more shapes than the round ones shown in the video.