Science Action Classroom Magnetism Kit for 6 Student Groups Subject_Forensics Rubber striking disc on a

Rubber striking disc on a handle delivers a clean blow that sets a tuning fork ringing at its fundamental without bruising the tines or coloring the tone with extra overtones

this UVA data-logging sensor measures UV-A intensity across environmental-science and physics classroom experiments

potassium-chloride

varying length isolating density as the single variable across materials

Science Action Classroom Magnetism Kit for 6 Student Groups Subject_Forensics Rubber striking disc on aSix group classroom electromagnetism kit with six coils, aluminum and iron cores, and 30 banana plug wires for investigating how current and core material change magnetic field strength.