🎈 Public Lab: Airpup: designing a kite balloon

Airpup - What is a Kite Balloon?

The Wright Brothers, by Fred C. Kelly—A Project Gutenberg eBook

🎈 Public Lab: kite-making

Airpup - Airpup has Taken Flight!

🎈 Public Lab: Airpup: designing a kite balloon

🎈 Public Lab: Airpup: designing a kite balloon

Airpup - What is a Kite Balloon?

🎈 Public Lab: Kite-Balloon Hybrid

Airpup - What is a Kite Balloon?