Wankel Rotary Engine Model StockedLY9121 built for classroom and professional

built for classroom and professional laboratory storage

sized to dust evenly over paper or around a magnet to make field lines visible during introductory magnetism work

this premium calorimeter delivers accurate specific-heat and heat-of-reaction measurements

anchoring retort stands and apparatus to the edge of a classroom workbench

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

Wankel Rotary Engine Model StockedLY9121 built for classroom and professionalCutaway hand powered Wankel rotary model at 8 by 7 by 3. 5 inches on an 8 by 8 by 2. 5 inch base, exposing the triangular rotor's epitrochoidal motion with a lamp lit ignition point.