| D+0+12 | Visual charge/discharge of a capacitor through a load. | 2025-03-21 |
| D+0+2 | Various capacitors to show. | 2025-03-10 |
| D+10+2 | Transparency: Mapping of an electric field. | 2025-02-12 |
| D+30+22 | Torque on coil suspended between two magnets. | 2025-04-04 |
| D+0+8 | Series capacitor array. | 2025-03-12 |
| D+75+1 | Same as above: Secondary used for spot-welding. | 2025-04-23 |
| F+20+5 | Rutherford scattering model: Steel balls, launcher, and "hill". | 2025-03-07 |
| C+70+15 | Ring and ball: Ball fits through ring only after ring is heated. | 2025-01-22 |
| D+5+0 | Resonance in a series LCR circuit using 120 v.a.c. | 2025-04-30 |
| D+55+18 | Resistor analog: Marbles cascading down pin board. | 2025-03-17 |
| D+55+0 | Resistance boards: Series, parallel, Wheatstone bridge. | 2025-03-19 |
| E+40+10 | Phantom lightbulb: Image in a plane mirror. | 2025-05-02 |
| D+0+4 | Parallel plate capacitor with dielectric materials and electroscope. | 2025-03-14 |
| D+0+10 | Parallel capacitors array: A charged capacitor charges the others. | 2025-03-12 |
| E+30+65 | Model of the eye, with near/far sight lenses, using arc lamp. | 2025-05-02 |
| C+55+10 | Mechanical model of a gas: Vibrating balls strike piston on OHP. | 2025-01-24 |
| C+35+0 | Mechanical equivalent of heat: Aluminum cylinder, crank, rope with 5 kg weight and large LED display. | 2025-01-31 |
| D+30+14 | Magnetic field around a solenoid with pivoting probe magnet. | 2025-04-09 |
| D+20+2 | LR time constant: Square wave drives series LR on oscilloscope. | 2025-04-28 |
| F+15+5 | Light through different filters into phototube changes current. | 2025-05-02 |
| C+65+2 | Light the Match. | 2025-01-29 |
| D+15+24 | Levitator: Aluminum dish floats four inches off platform. | 2025-04-23 |
| D+5+34 | LEDs oscillate in stored energy LC circuit. | 2025-04-30 |
| E+10+5 | Laser beam through sets of 1, 2, or multiple electro-formed slits. | 2025-05-02 |
| D+55+10 | Large tungsten filament lamp; as it heats, current drops. | 2025-03-19 |
| B+10+20 | Large damped oscillator (mass on spring) with various damping disks. | 2025-04-30 |
| D+15+20 | Jumping rings: High current AC coil causes rings to jump. | 2025-04-23 |
| D+30+10 | Iron filings around a high current vertical wire on OHP to show field. | 2025-04-07 |
| D+30+12 | Iron filings around a current carrying coil on OHP to show field. | 2025-04-09 |
| C+70+6 | Heated horizontal nichrome wire stretches, weight sags. | 2025-01-22 |
| C+20+0 | Heat water in "O" shaped tube adding a dye. | 2025-01-29 |
| D+15+10 | Hand-cranked AC alternator powers 120 volt lamp. | 2025-04-21 |
| D+30+28 | Hall effect: Magnetic field induces a voltage in a neon plasma. | 2025-04-04 |
| D+30+28 | Hall effect: Magnetic field induces a voltage in a neon plasma. | 2025-04-07 |
| D+30+18 | Force on a current carrying wire in a magnetic field. | 2025-04-02 |
| D+10+13 | Faraday cage: blocks signal from portable radio | 2025-02-26 |
| D+10+13 | Faraday cage: blocks signal from portable radio | 2025-02-28 |
| D+10+13 | Faraday cage: blocks signal from portable radio | 2025-03-03 |
| C+22+0 | Engine models: Steam, 4-cycle Otto. | 2025-02-05 |
| D+20+0 | Energy stored in large coil with soft iron core flashes bulb. | 2025-04-25 |
| D+20+0 | Energy stored in large coil with soft iron core flashes bulb. | 2025-04-28 |
| D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2025-03-12 |
| D+15+2 | Elementary generator: Bar moved in magnetic field. | 2025-04-18 |
| D+10+0 | Electric fields: Lines of force shown on an OHP. | 2025-02-12 |
| D+55+8 | Effect of temperature on current in carbon or tungsten filaments. | 2025-03-17 |
| D+15+28 | Eddy currents: Neodymium Magnet Drop. | 2025-04-21 |
| D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2025-04-02 |
| D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2025-04-04 |
| C+50+30 | Drum in glycerine rotates to smear line of dye into a plane and back. | 2025-02-07 |
| B+20+0 | Driven harmonic oscillator: Motor driven mass on spring. | 2025-04-30 |
| D+15+30 | Demonstration of dependence of number of coils on induced flux | 2025-04-16 |
| D+15+16 | Damped pendulum: Swinging metal disks damped in magnetic field. | 2025-04-21 |
| D+5+8 | Damped oscillations in a resonant LCR circuit on an oscilloscope. | 2025-04-30 |
| C+15+0 | Copper/wood cylinder wrapped with paper over bunsen burner. | 2025-01-29 |
| C+5+0 | Computer demo: Nesting can calorimeter, runs 3 min. | 2025-01-27 |
| C+45+0 | Computer demo: Heat of fusion of tin. | 2025-01-27 |
| C+45+0 | Computer demo: Heat of fusion of tin. | 2025-01-29 |
| D+0+14 | Computer demo: Charge/discharge of a capacitor, runs at least 1 min. | 2025-03-21 |
| D+30+8 | Compass needle shows field around a high current wire on bench top. | 2025-04-02 |
| D+10+12 | Charge resides on the outside of a conductor. | 2025-02-26 |
| D+10+12 | Charge resides on the outside of a conductor. | 2025-02-28 |
| D+10+12 | Charge resides on the outside of a conductor. | 2025-03-03 |
| C+10+0 | Carnot cycle models: Piston/cylinder, PVT surface. | 2025-02-05 |
| C+55+15 | Brownian motion: Smoke particles viewed using TV camera. | 2025-01-24 |
| C+50+5 | Black balls and white balls in a box are shaken. | 2025-02-07 |
| D+15+0 | Bar magnet induces current in a coil, shown on galvanometer. | 2025-04-16 |
| D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2025-02-10 |
| D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2025-04-07 |
| D+15+8 | Alternator: Coil with AC commutator rotates between magnets. | 2025-04-18 |
| D+20+4 | AC dimmer: Soft iron core in coil dims lamps. | 2025-04-25 |
