Invention hunters
Author
Author
Series
Invention hunters volume 1
Pub. Date
2019.
Language
English
Description
"When the Invention Hunters, a group of globe-trotting invention collectors, visit a construction site in their flying museum, a boy helps them by explaining how simple machines like levers, pulleys, and cranks work"--
Author
Series
Invention hunters volume 3
Pub. Date
2020.
Language
English
Description
"When the Invention Hunters, a group of globe-trotting invention collectors, visit a school in their flying museum, a student helps them by explaining how common concepts related to light, like refraction, magnification, and reflection, and objects, like cameras and televisions, work"--