Bab 76: Chapter 68 The Excited Wizard Apprentices

Just as Lynn thought, the high requirements didn't scare Lydia away. Instead, it ignited the halfling girl's fighting spirit, and she seriously began looking at the design.

Upon learning that making an airship required some light yet tenacious materials, Lydia immediately suggested using camel beast hide that had been soaked in water and dried to make the airship's gasbag. This material very much met the requirements, and it was usually used for the sails of large warships.

Aboard a warship on the Mist Sea, their sails were made of camel beast hide, and no storm could destroy them—they were extremely durable and reliable.

And the frame of the airship's gasbag could be made of magical pine branches, which had high tensile, compressive, and bending strength…

Lydia spoke nonstop; while she was no match for Lynn in the area of aircraft design, she knew all there was to know about the characteristics of various materials from this other world.