Where To Stream NOVA Season 42 Episode 5
Ben Franklin's Balloons
- Aired October 22, 2014
- 60 Min
- Rated 8.0
- Number 140 Of 294 Rated Episodes
Watch the re-creation of an 18th-century hot air balloon, using period tools and materials.
Ben Franklin's Balloons
Watch the re-creation of an 18th-century hot air balloon, using period tools and materials.