1.   The exercise is designed to test techniques for deploying large but lightweight inflatable structures.

2.   The inflatable structure should burn up within days.

3.   Dessauce writes that for members of Utopie, the inflatable structure occupied a middle ground between conventional practice and dropping out.

4.   Inflatable structures are much lighter, less complicated and cheaper than conventional mechanical systems, officials said, and should be more reliable because they have fewer moving parts.

5.   Researchers want to learn how to deploy inflatable structures, because they weigh less, cost less and may be more reliable.

6.   The glass will be an inflatable light blue structure constructed around one of the hotel flagpoles.