| E+60+17 | Water fiber optic | 2025-04-01 |
| D+0+12 | Visual charge/discharge of a capacitor through a load. | 2025-02-25 |
| D+10+20 | Van de Graaff generator. | 2025-01-21 |
| D+30+24 | Vacuum tube with screen shows cathode rays bent with a magnet. | 2025-02-25 |
| D+30+24 | Vacuum tube with screen shows cathode rays bent with a magnet. | 2025-03-04 |
| F+15+0 | UV light hits charged zinc plate and discharges electroscope. | 2025-04-22 |
| E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2025-04-01 |
| D+30+22 | Torque on coil suspended between two magnets. | 2025-03-04 |
| E+10+0 | Single slit diffraction using laser beam through adjustable slit. | 2025-04-17 |
| D+0+8 | Series capacitor array. | 2025-02-13 |
| D+55+18 | Resistor analog: Marbles cascading down pin board. | 2025-02-18 |
| D+55+6 | Resistance thermometer: Iron coil in liquid Nitrogen and flame varies current. | 2025-02-18 |
| D+55+0 | Resistance boards: Series, parallel, Wheatstone bridge. | 2025-02-20 |
| E+40+30 | Reflections from concave and convex mirrors with lighted arrow. | 2025-04-03 |
| E+30+15 | Real images: Lighted arrow image and various lenses. | 2025-04-10 |
| E+60+10 | Rainbow: Refraction of white light by a liquid sphere. | 2025-04-01 |
| D+5+32 | Plexiglas model of electromagnetic wave. | 2025-03-20 |
| E+40+10 | Phantom lightbulb: Image in a plane mirror. | 2025-04-03 |
| D+0+10 | Parallel capacitors array: A charged capacitor charges the others. | 2025-02-11 |
| D+0+10 | Parallel capacitors array: A charged capacitor charges the others. | 2025-02-13 |
| E+30+65 | Model of the eye, with near/far sight lenses, using arc lamp. | 2025-04-10 |
| E+45+5 | Microwaves with grid. Transmitter and receiver are polarized. | 2025-04-03 |
| E+25+10 | Microwave interference with single and double slits. | 2025-04-15 |
| D+30+14 | Magnetic field around a solenoid with pivoting probe magnet. | 2025-03-11 |
| D+35+12 | Linear motor: An iron core jumps into a solenoid. | 2025-03-13 |
| F+15+5 | Light through different filters into phototube changes current. | 2025-04-22 |
| E+60+15 | Light pipes and fiber optic flashlight. | 2025-04-01 |
| D+15+24 | Levitator: Aluminum dish floats four inches off platform. | 2025-03-18 |
| E+25+15 | Laser beam through various slit and grating combinations. | 2025-04-15 |
| E+25+15 | Laser beam through various slit and grating combinations. | 2025-04-17 |
| E+25+0 | Large wood model of a double slit with hinged waves. | 2025-04-15 |
| D+15+20 | Jumping rings: High current AC coil causes rings to jump. | 2025-03-18 |
| D+30+10 | Iron filings around a high current vertical wire on OHP to show field. | 2025-03-04 |
| D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2025-02-25 |
| D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2025-03-04 |
| B+35+10 | Interference of sound waves from two speakers, same generator. | 2025-04-15 |
| B+35+15 | Interference in a ripple tank uses arc lamp or incandescent light. | 2025-04-15 |
| D+30+28 | Hall effect: Magnetic field induces a voltage in a neon plasma. | 2025-03-04 |
| D+30+18 | Force on a current carrying wire in a magnetic field. | 2025-03-04 |
| E+15+0 | First and second order transmission gratings, with arc lamp. | 2025-04-17 |
| D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2025-02-13 |
| D+15+2 | Elementary generator: Bar moved in magnetic field. | 2025-03-18 |
| D+10+24 | Electrostatic pinwheel:Van de Graaff makes pinwheel spin. | 2025-01-21 |
| D+30+4 | Earth model with internal magnet and pivoting probe magnet. | 2025-02-25 |
| D+30+26 | E/M tube: Circular bending of an electron beam in a magnetic field. | 2025-03-04 |
| E+15+20 | Diffraction patterns of various gratings using He-Ne laser. | 2025-04-17 |
| E+45+25 | Commercial Polaroid filters on an OHP. | 2025-04-03 |
| E+40+40 | Clam shell mirrors: Floating coin illusion. | 2025-04-03 |
| D+10+12 | Charge resides on the outside of a conductor. | 2025-01-30 |
| D+10+12 | Charge resides on the outside of a conductor. | 2025-02-04 |
| D+0+6 | Capacitor doorbell driven by Van de Graaff generator. | 2025-01-21 |
| D+10+8 | Braun and Leaf electroscopes. | 2025-01-21 |
| E+40+5 | Blackboard optics: Light sources with plane and curved mirrors. | 2025-04-03 |
| E+40+5 | Blackboard optics: Light sources with plane and curved mirrors. | 2025-04-08 |
| E+30+10 | Blackboard optics: Light sources with lucite lenses. | 2025-04-08 |
| D+15+0 | Bar magnet induces current in a coil, shown on galvanometer. | 2025-03-13 |
| D+15+0 | Bar magnet induces current in a coil, shown on galvanometer. | 2025-03-19 |
| D+15+0 | Bar magnet induces current in a coil, shown on galvanometer. | 2025-03-20 |
| D+15+12 | Back EMF in a series DC motor with large flywheel. | 2025-03-20 |
| D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2025-01-21 |
| D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2025-03-11 |
| D+15+8 | Alternator: Coil with AC commutator rotates between magnets. | 2025-03-18 |
