Large Earthworm Dissection Anatomical Model, 19 x 7 inch Physics_Electricity & Magnetism Alternate seven-piece electrostatics kit for

Alternate seven-piece electrostatics kit for Van de Graaff and Wimshurst generators

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

One-ohm 5W wire-wound fixed resistor enclosed in an ABS module with 4mm sockets

Plastic-cased solar energy kit with a panel

Yellow 150mm 4mm-stackable lead with nickel-plated split-hollow pins

Large Earthworm Dissection Anatomical Model, 19 x 7 inch Physics_Electricity & Magnetism Alternate seven-piece electrostatics kit forBuilt for invertebrate study, this large earthworm dissection model reveals segmentation, nephridia, and digestive tract for annelid anatomy teaching.