Model of Galilean Telescope Weight_250g Adjustable flash-frequency control across this

Adjustable flash-frequency control across this improved stroboscope lets students isolate periodic motion from rotating machinery

the longer reflective face accommodating ray-tracing experiments that need maximal travel along the mirror surface

Amoeba model demonstrates pseudopodia

Life-size muscular skeleton model features painted muscle origins

Brass bucket-and-cylinder Eureka can for Archimedes-principle demonstration

Model of Galilean Telescope Weight_250g Adjustable flash-frequency control across thisBuilt to demonstrate the diverging lens eyepiece pioneered by Galileo, this fixed lens telescope model sits on a metal base for stable optical bench viewing.