Large Earthworm Dissection Anatomical Model, 19 x 7 inch Physics_Electricity & Magnetism Aluminum pendulum clamp with three

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

Hand-cranked 4-stroke gasoline engine model at 13

500ML CAPACITY || Single Erlenmeyer Flasks with 500mL capacity and easy-to-read white enamel graduations every 100mL

converting solar radiation to measurable thermal energy on an 18-inch-tall stand

designed to hold visible iron-filing field lines and support side-by-side magnet-strength comparisons in mechanics labs

Large Earthworm Dissection Anatomical Model, 19 x 7 inch Physics_Electricity & Magnetism Aluminum pendulum clamp with threeBuilt for invertebrate study, this large earthworm dissection model reveals segmentation, nephridia, and digestive tract for annelid anatomy teaching.