Density Cube Set, 6 Metals, 20mm Material_Wood holding volume constant across specimens

holding volume constant across specimens for isolated density comparisons

this metal helix lets stairwell-scale wave-propagation experiments amplify the visibility of standing waves

Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels

Slotted with a central well on each glass

Hooke's Law

Density Cube Set, 6 Metals, 20mm Material_Wood holding volume constant across specimensStamped with element symbols for quick identification, this six metal density cube set of brass, lead, iron, copper, aluminum, and zinc supports density and specific heat work.