Super Human Encyclopedia: Discover the Amazing Things Your Body Can Do (Super Encyclopedias)Be astounded at the human body, from head to toe, and discover how extraordinary you really are! From the human brain to muscles and bones, Super Human Encyclopedia explains the extraordinary processes behind the human body. Learn loads of interesting facts, from how we keep cool and how memories are made to how the human body fights infection and how many muscles we use to smile. Full of colorful images, fun diagrams, and awesome information, this