STEM Investigations Engineering a Drug Delivery System Lab Kit for 15 Groups Chemical_Calcium Carbonate this iron cylindrical hooked weight

this iron cylindrical hooked weight at 100 g features a top hook and bottom slot that lets additional masses stack in tandem

and force in classroom laboratory coursework

Used to package and seal evidence with visible tamper indication

supplied with two sets of 100g weights for experiments on torque

and metamorphic rocks alongside volcanic structures on a wall-mountable labeled backboard

STEM Investigations Engineering a Drug Delivery System Lab Kit for 15 Groups Chemical_Calcium Carbonate this iron cylindrical hooked weightEngineering design STEM kit teaches problem solving through iterative design, testing protocols, and scientific innovation methodology.