“I am one with the Force, the Force is with me.” In an hour, we will take on some of the science behind the movies – experimenting with forces and motion, using angles of incidence and refraction to ...

Students will apply their knowledge of physical science concepts to create a lunar lander game using Scratch. They will use Vernier force and acceleration sensors to understand forces and integrate ...

Dedication; Foreword; Preface; Acknowledgments; About the Authors; Introduction; Section 1-Describing Motion and Position; Probe 1-How Far Did It Go?; Probe 2-Skate Park; Probe 3-Following Jack: Part ...

Researchers report that they have invented new nanoscale sensors of force. They are luminescent nanocrystals that can change intensity and/or color when you push or pull on them. These 'all-optical' ...