Jennifer Swanson
· 86 obras en el catálogo
Obras
Uninvited guest
Body bugs
How electricity works
Uninvited guests
How solar energy works
How submarines work
How hybrid cars work
How the internet works
The shocking truth about electricity
The shocking truth about electricity
The attractive truth about magnetism
Everything robotics
Top secret science
Pearl Harbor
Astro-naut, aqua-naut
Environmental activist Wangari Maathai
Absolute expert
Brain games
Everything robotics
Super gear
Metamorphic Rocks (Rocks and Minerals)
Bridges!
Dr. E's Super Stellar Solar System
