Steel Ball Bearings, 19mm, 10-Pack Entomology & Zoology_Dissection Included is a touch screen

Included is a touch screen

sized as the heaviest gauge in the line for high-current electromagnet windings and resistance-vs-length investigations

this eight-piece weight set bundles precision-machined steel shafts spanning 10 to 500 grams on a wooden block

snapping closed only while the button is held to introduce momentary versus latched switching behavior

double concave

Steel Ball Bearings, 19mm, 10-Pack Entomology & Zoology_Dissection Included is a touch screenTen pack of 19mm steel ball bearings with uniform mass and dimensions, sized for projectile motion, collision studies, and pendulum experiments at a larger ball scale.