Amoeba Proteus Anatomical Model with Extended Pseudopod, 1000x Magnification Material_Hardwood Complete 12-piece simple machines set

Complete 12-piece simple machines set covering inclined plane

Rooster dissection model demonstrates avian anatomy

Quarter-scale full-body muscular model at 18 inches tall shows superficial muscle groups in anatomical position

One-inch brass ball that threads onto a pendulum string as a heavier metal counterpart to aluminum or steel balls in mass-dependent periodic-motion investigations

sized for low-current circuit work below the 1A range where finer resolution matters more than full-scale capacity

Amoeba Proteus Anatomical Model with Extended Pseudopod, 1000x Magnification Material_Hardwood Complete 12-piece simple machines setAmoeba Proteus model at 1000x magnification reveals extended pseudopod, contractile vacuoles, and nucleus for single celled organism anatomy teaching.