Floating Ring Magnets Material_Copper color filters with Young's slits

color filters with Young's slits

Beaker-themed beer pong set includes 12 polypropylene 500mL beakers and 2 pong balls for chemistry-themed party gameplay

5-meter precision optical bench

paired with sphere and cylinder counterparts to extend the electrostatic-curvature comparison up the size scale

Large-scale typical flower model with removable floral parts and a bisected ovary showing internal ovule arrangement for detailed botany instruction

Floating Ring Magnets Material_Copper color filters with Young's slitsFive color coded ceramic ring magnets at 46mm diameter mount on a 15cm wooden dowel, levitating above one another when oriented with like poles facing for a memorable repulsion demo.