Center of Mass kit will explore the center of gravity of a 2 body system to show a single point on any solid body about which the weight is balanced in all directions. Contains: Storage box, Slotted Mass Set, protractor, 3 high strain rubber bands, 2 engineering balancing boards
Notebook Charts, Particle Set of 30 Placement Sized Charts 16 X 11inch, ncludinchg more about neutrinchos and a section on Unsolved Mysteries inchcludinchg dark matter and dark energy