3-Piece Pendulum Bob Set with Hooks (Brass, Copper, Iron), 25mm Hypotenuse_50mm Fullerene C60 kit with 60

Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes

demonstrating how AC input is converted to pulsing DC output

Six-piece lab tool kit with slip-joint pliers

teaching electromagnetism

registering induced or conducted charge through the Coulomb-driven deflection of a single suspended leaf

3-Piece Pendulum Bob Set with Hooks (Brass, Copper, Iron), 25mm Hypotenuse_50mm Fullerene C60 kit with 60Three bob pendulum set with 1 inch brass, copper, and iron bobs, each with a removable threaded hook for mass and density comparison in pendulum period investigations.