| D+10+20 | Van de Graaff generator. | 2025-01-22 |
| D+30+24 | Vacuum tube with screen shows cathode rays bent with a magnet. | 2025-03-05 |
| F+15+0 | UV light hits charged zinc plate and discharges electroscope. | 2025-04-21 |
| E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2025-04-02 |
| D+55+18 | Resistor analog: Marbles cascading down pin board. | 2025-02-21 |
| D+55+0 | Resistance boards: Series, parallel, Wheatstone bridge. | 2025-02-21 |
| D+55+0 | Resistance boards: Series, parallel, Wheatstone bridge. | 2025-02-24 |
| E+30+15 | Real images: Lighted arrow image and various lenses. | 2025-04-07 |
| E+30+15 | Real images: Lighted arrow image and various lenses. | 2025-04-09 |
| E+30+15 | Real images: Lighted arrow image and various lenses. | 2025-04-11 |
| D+5+32 | Plexiglas model of electromagnetic wave. | 2025-03-31 |
| D+5+32 | Plexiglas model of electromagnetic wave. | 2025-04-02 |
| D+10+4 | Pith balls on thread, with positive and negative charged rods. | 2025-01-22 |
| D+0+4 | Parallel plate capacitor with dielectric materials and electroscope. | 2025-02-17 |
| D+0+4 | Parallel plate capacitor with dielectric materials and electroscope. | 2025-02-14 |
| D+0+4 | Parallel plate capacitor with dielectric materials and electroscope. | 2025-02-19 |
| D+0+30 | Oscillator made with resistor, capacitor and neon lamp. | 2025-03-03 |
| D+15+1 | Oscillating magnets in coupled coils | 2025-03-21 |
| E+30+65 | Model of the eye, with near/far sight lenses, using arc lamp. | 2025-04-11 |
| E+30+65 | Model of the eye, with near/far sight lenses, using arc lamp. | 2025-04-14 |
| D+30+14 | Magnetic field around a solenoid with pivoting probe magnet. | 2025-03-12 |
| E+25+15 | Laser beam through various slit and grating combinations. | 2025-04-16 |
| E+25+15 | Laser beam through various slit and grating combinations. | 2025-04-18 |
| E+25+0 | Large wood model of a double slit with hinged waves. | 2025-04-16 |
| D+75+4 | Large Tesla coil. 15 inch discharge. | 2025-01-22 |
| D+30+1 | Large compass needle on stand. | 2025-03-05 |
| D+30+1 | Large compass needle on stand. | 2025-03-07 |
| D+15+20 | Jumping rings: High current AC coil causes rings to jump. | 2025-03-21 |
| D+30+10 | Iron filings around a high current vertical wire on OHP to show field. | 2025-03-10 |
| D+30+12 | Iron filings around a current carrying coil on OHP to show field. | 2025-03-12 |
| D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2025-03-07 |
| B+35+15 | Interference in a ripple tank uses arc lamp or incandescent light. | 2025-04-14 |
| D+55+4 | High current melts the fuse wire. | 2025-02-24 |
| D+55+4 | High current melts the fuse wire. | 2025-03-03 |
| D+15+11 | Hand-cranked DC generator powers 120 volt lamp. | 2025-03-14 |
| D+15+2 | Elementary generator: Bar moved in magnetic field. | 2025-03-19 |
| D+10+0 | Electric fields: Lines of force shown on an OHP. | 2025-01-27 |
| D+15+4 | Earth inductor: Coil spun in Earth's field makes voltage. | 2025-03-14 |
| D+15+4 | Earth inductor: Coil spun in Earth's field makes voltage. | 2025-03-17 |
| E+10+15 | Diffraction about pinhead, razorblade, wood screw using laser. | 2025-04-18 |
| D+10+14 | Charging an electroscope by induction. | 2025-01-22 |
| D+15+0 | Bar magnet induces current in a coil, shown on galvanometer. | 2025-03-17 |
| D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2025-03-10 |
| D+5+10 | 85 MHz radio transmitter, with indicating lamp on dipole antenna. | 2025-03-31 |
