The Darth Vader Disc
The Inverse Square Relationship
The "g" Stick
Free Falling Bodies
Vectors - forces and the inclined plane
Vector - velocities and river crossings
The Sail Cart
The Rotator
Tension in a pendulum
2-D Motion - a teaching model
2-D Motion - centripetal force
Horsepower
Resonance
Resonance Pendulums
Measuring the speed of sound
Acoustic Interferometer
Wire Waves I
Wire Waves II
Demonstrations: the eye of a needle and Poisson's spot
Poisson's spot
A wood model of a polaroid filter
The Acrylic Container (Prism)
Dispersion via diffraction & interference
The To-Infinity mirror system
Light - reflection via the flat-mirror periscope
Light and a real image via reflection - the concave mirror
Light and a real image via refraction - the convex lens
The "blue beer" demo
Reflection
Total internal reflection in a stream of water
Atmospheric refraction
The rainbow
Dispersion via reflection & interference
A spectra comparator
The hand-held Tesla coil
The green comparator
Wire Loop I
Wire Loop II
The Ring Flinger
The blue sky and ...
Sunspots
Northern Lights
The Snowflake
Standing Waves in the Hydrogen Atom
Electromagnetic induction
Self-inductance and mutual inductance
The monkey and the hunter
Static Electricity
The Wimshurst Machine
The Vortex Box
Friction
The Gas Laws - A teaching model
Absolute Zero
The Water Molecule
The Millikan Experiment
Electricity
The flame tube
Magnetism and the acrylic tray
The Van de Graaff generator
Crystal packing and dislocation
Demonstrations with the overhead projector
Critical angle "magic"
The "one-bottle wine cellar"
The rotating platform
Acceleration and the HPP liquid accelerometer
Sound and loudness
Impulse
Conservation of Momentum
Time and Timing
Electromagnetism
Kinematics and free fall
Lenz's law
Keepers!
Conservation of Energy
Demonstration Aids
Interference and two historic discoveries
Elastic light
Newton and Lionel
Vectors - forces and static equilibrium
A brief primer