Materials Kit for Physics Exploration Subcategory_Spring Scales Heavy-duty cork boring machine cuts

Heavy-duty cork boring machine cuts precision holes through rubber and cork stoppers for fitting laboratory glassware

Hinged V-section arms grip lenses and mirrors up to 75mm in diameter

and a semi-circular glass block fill this tabletop optics kit

paired with two 50N spring balances and two wrest pins so students can verify the laws governing frequency

Two-hundred-fifty-ohm 5W fixed resistor in an ABS module with 4mm sockets

Materials Kit for Physics Exploration Subcategory_Spring Scales Heavy-duty cork boring machine cutsSeventeen material solids kit with two pieces of each substance in mixed sizes, covering metals, polymers, waxes, glass, slate, and marble for hands on texture, hardness, and density comparison.