Equilateral Acrylic Prism Set, 3-Piece Material_Cork supporting up to three pendulums

supporting up to three pendulums simultaneously for harmonic-motion work

Sodium chloride lattice kit with 27 color-coded gray and green atoms plus 54 connectors for building the full cubic NaCl crystal structure in three dimensions

Built from two counter-rotating foil-sectored plates with a belt drive and a pair of Leyden-jar condensers

and magnetic-property variations

Aluminum 40cm precision force table with tapped pulley positions and central ring assembly for resolving and composing force vectors under equilibrium conditions

Equilateral Acrylic Prism Set, 3-Piece Material_Cork supporting up to three pendulumsRefracting white light into a visible rainbow spectrum, this three piece acrylic equilateral prism set supports optics experiments in dispersion and wavelength separation.