Binti Question 2 - Technology and/or Magic
Much of the technology of Binti's earth is biological - such as their sapient crustacean starships. Plants are engineered to exude oil that smells like blood, to grease the rails on Oomza Uni, where Binti goes to school. How things actually work is never explained, though it seems to be fairly consistent. How does this work for you as worldbuilding? Is it just handwavy fantasy? Or Clarke-ian magical science?