2-Plate Magnetic Field Demonstrator Set Foodsafe Miniature desktop torso with 12

Miniature desktop torso with 12 removable parts includes a dissectable head and brain for compact classroom anatomy and biology teaching

delivering the continuous pressurized flow that lifts gliders off the rail for friction-free motion experiments

fluid reservoir

Cutaway working steam engine model with piston

Aluminum pendulum clamp with three screw attachments on a die-cast head clamp fitting rods up to 16mm

2-Plate Magnetic Field Demonstrator Set Foodsafe Miniature desktop torso with 12Two transparent 153 x 76 x 6mm plates, each fitted with 98 iron rod plotting compasses in a 14 x 7 matrix that align with field lines whenever a magnet is brought near.