4 Ebooks door Rick Schertle
James Floyd Kelly & Rick Schertle: Planes, Gliders and Paper Rockets
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 than helicopters?Help your students …
EPUB
Engels
DRM
€8.78
James Floyd Kelly & Rick Schertle: Planes, Gliders and Paper Rockets
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 than helicopters?Help your students …
PDF
Engels
DRM
€8.70
Andrew Carle & Rick Schertle: mBot for Makers
The m Bot robotics platform is a hugely popular kit because of the quality of components and price. With hundreds of thousands of these kits out there in homes, schools and makerspaces, there is much …
EPUB
Engels
DRM
€16.98
Andrew Carle & Rick Schertle: mBot for Makers
The m Bot robotics platform is a hugely popular kit because of the quality of components and price. With hundreds of thousands of these kits out there in homes, schools and makerspaces, there is much …
PDF
Engels
DRM
€16.92
