Do helicopters need more or less energy to stay in the sky than an airplane? What pushes a rocket to leave the atmosphere? Why can airplanes have smaller motors
From the author of the bestselling This Little series comes the first in a new line of board books about the science behind everyday things—this one about thi
Wouldn't it be more comfortable to ride an airplane if you knew the science behind its flight? Learning about planes does not have to be as complex as rocket sc
A fun, visual miscellany for younger children who love anything related to airplanes and flying! Each double-page spread features a different group of fascinati