Hands-on experiments introduce natural and manmade structures such as a bird's nest and skyscraper and such structural elements as arches, domes, trusses, and beams.
Writing a summary for young readers…
For young readers
Book data: Open Library
Hands-on experiments introduce natural and manmade structures such as a bird's nest and skyscraper and such structural elements as arches, domes, trusses, and beams.
Book data: Open Library