Lenz's Law Student activity Play

Lenz's Law Slideshow Play

Lenz's Law Whiteboard exercise Play

Light and the electromagnetic spectrum Student activity Play

Lightning Whiteboard exercise Play

Lightning Animation Play

Lightning Student activity Play

Lightning conductor Animation Play

Lightning conductor Whiteboard exercise Play

Lightning conductor Student activity Play

Logic gates Student activity Play

Lorentz force Student activity Play

Magnetic field and an electric charge Student activity Play

Magnetic field and an electric charge Whiteboard exercise Play

Magnets Class activity Play

Making a parallel circuit Simulation Play

Mass spectrometer Animation Play

Mass spectrometry. Part I Class activity Play

Mass spectrometry. Part I Whiteboard presentation Play

Measurements Student activity Play

Measurements Simulation Play

Measuring conductance changes in the reaction mixture Animation Play

Measuring voltage Animation Play

Methods for metal extraction Student activity Play

Methods of charging an object Animation Play