| D+35+14 | YBaCuO pellet with magnet in liquid nitrogen on TV camera. | 2022-05-03 |
| D+0+12 | Visual charge/discharge of a capacitor through a load. | 2022-03-01 |
| D+0+12 | Visual charge/discharge of a capacitor through a load. | 2022-03-03 |
| D+40+6 | Various meters for display. | 2022-03-10 |
| D+30+24 | Vacuum tube with screen shows cathode rays bent with a magnet. | 2022-03-08 |
| E+5+45 | Two slides plus red and green light gives full color illusion. | 2022-05-03 |
| F+30+0 | Tunneling:Microwave analogy using wax prisms. | 2022-05-03 |
| E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2022-04-14 |
| D+30+22 | Torque on coil suspended between two magnets. | 2022-03-10 |
| E+45+105 | Sunset: solution in tank scatters blue light, using arc lamp. | 2022-05-25 |
| E+45+105 | Sunset: solution in tank scatters blue light, using arc lamp. | 2022-05-05 |
| D+5+14 | Standing waves on two parallel wires, with 510 transmitter. | 2022-04-07 |
| E+10+0 | Single slit diffraction using laser beam through adjustable slit. | 2022-04-26 |
| E+45+61 | Shiny object turns black viewed through linear polarizer and quarter wave plate | 2022-05-25 |
| D+0+8 | Series capacitor array. | 2022-03-01 |
| D+75+1 | Same as above: Secondary used for spot-welding. | 2022-03-29 |
| B+25+10 | Rubber rope stretched across front of room. | 2022-05-03 |
| E+40+25 | Retrodirective reflector: Silvered right angle prism, using laser. | 2022-05-03 |
| D+5+0 | Resonance in a series LCR circuit using 120 v.a.c. | 2022-03-31 |
| D+55+18 | Resistor analog: Marbles cascading down pin board. | 2022-03-01 |
| D+55+6 | Resistance thermometer: Iron coil in liquid Nitrogen and flame varies current. | 2022-03-01 |
| D+55+6 | Resistance thermometer: Iron coil in liquid Nitrogen and flame varies current. | 2022-03-03 |
| D+55+0 | Resistance boards: Series, parallel, Wheatstone bridge. | 2022-03-01 |
| E+50+20 | Refraction of white light by prism using arc lamp. | 2022-04-21 |
| E+40+30 | Reflections from concave and convex mirrors with lighted arrow. | 2022-04-21 |
| E+60+35 | Reflection of microwaves off an aluminum plate. | 2022-04-12 |
| E+30+17 | Real images: Lighted ‘F-object’ and an astygmatic lens. | 2022-04-21 |
| E+30+15 | Real images: Lighted arrow image and various lenses. | 2022-04-19 |
| E+30+15 | Real images: Lighted arrow image and various lenses. | 2022-04-21 |
| E+5+40 | Purkinje effect: At low intensity, blue is more visible than red. | 2022-05-03 |
| E+45+60 | Polarized light and stressed lucite on an OHP. | 2022-04-28 |
| E+10+50 | Poisson's spot: Interference pattern within circular shadow. | 2022-04-28 |
| D+5+32 | Plexiglas model of electromagnetic wave. | 2022-04-05 |
| D+5+32 | Plexiglas model of electromagnetic wave. | 2022-04-07 |
| D+5+32 | Plexiglas model of electromagnetic wave. | 2022-04-12 |
| D+0+4 | Parallel plate capacitor with dielectric materials and electroscope. | 2022-04-07 |
| D+0+10 | Parallel capacitors array: A charged capacitor charges the others. | 2022-03-01 |
| D+15+1 | Oscillating magnets in coupled coils | 2022-03-17 |
| E+45+65 | Optical rotation of polarized light by sugar solution, using arc lamp. | 2022-05-25 |
| E+45+65 | Optical rotation of polarized light by sugar solution, using arc lamp. | 2022-05-05 |
| E+25+42 | Oil film interference on water. | 2022-04-26 |
| E+30+65 | Model of the eye, with near/far sight lenses, using arc lamp. | 2022-05-03 |
| E+25+10 | Microwave interference with single and double slits. | 2022-04-21 |
| E+25+10 | Microwave interference with single and double slits. | 2022-04-26 |
| E+10+20 | Microwave diffraction by a large adjustable iris. | 2022-05-25 |
| E+10+20 | Microwave diffraction by a large adjustable iris. | 2022-05-05 |
| E+25+60 | Michelson interferometer fringes with laser or white light. | 2022-04-28 |
| D+30+14 | Magnetic field around a solenoid with pivoting probe magnet. | 2022-03-10 |
| D+15+45 | Magnet inserted and withdrawn from copper ring causes ring to swing | 2022-03-15 |
| D+5+16 | Lodge's experiment: Spark gap radio transmitter and receiver. | 2022-03-31 |
| D+5+16 | Lodge's experiment: Spark gap radio transmitter and receiver. | 2022-04-05 |
| E+25+55 | Lloyd's mirror: Laser beam interferes with reflection from glass. | 2022-05-25 |
| E+25+55 | Lloyd's mirror: Laser beam interferes with reflection from glass. | 2022-05-05 |
| E+10+45 | Limit of resolution: Two small lamps on adjustable slide. | 2022-04-28 |
| E+10+45 | Limit of resolution: Two small lamps on adjustable slide. | 2022-04-26 |
| E+40+42 | Light the Match (same as C+65+2). | 2022-04-19 |
| D+15+24 | Levitator: Aluminum dish floats four inches off platform. | 2022-03-17 |
| D+5+34 | LEDs oscillate in stored energy LC circuit. | 2022-03-31 |
| E+25+50 | Laser projected through Fabry-Perot interferometer shows pattern. | 2022-05-25 |
| E+25+50 | Laser projected through Fabry-Perot interferometer shows pattern. | 2022-05-05 |
| E+10+5 | Laser beam through sets of 1, 2, or multiple electro-formed slits. | 2022-04-26 |
| D+55+10 | Large tungsten filament lamp; as it heats, current drops. | 2022-03-01 |
| D+55+10 | Large tungsten filament lamp; as it heats, current drops. | 2022-03-03 |
| D+75+8 | Large Jacob's ladder. | 2022-03-29 |
| D+15+20 | Jumping rings: High current AC coil causes rings to jump. | 2022-03-15 |
| D+30+10 | Iron filings around a high current vertical wire on OHP to show field. | 2022-03-08 |
| E+55+0 | Inverse square law: Light bulb in wire frame. | 2022-05-25 |
| E+55+0 | Inverse square law: Light bulb in wire frame. | 2022-05-05 |
| D+55+4 | High current melts the fuse wire. | 2022-03-01 |
| D+15+11 | Hand-cranked DC generator powers 120 volt lamp. | 2022-03-10 |
| D+15+11 | Hand-cranked DC generator powers 120 volt lamp. | 2022-03-15 |
| E+40+15 | Hand held plane mirror and right angle mirror. | 2022-04-12 |
| E+40+15 | Hand held plane mirror and right angle mirror. | 2022-04-14 |
| D+30+28 | Hall effect: Magnetic field induces a voltage in a neon plasma. | 2022-03-10 |
| D+15+6 | Generator: Coil with DC commutator rotates between magnets. | 2022-03-15 |
| E+30+25 | Fresnel lenses to show. | 2022-04-21 |
| D+30+30 | Force on current carrying wire in a magnetic field | 2022-03-08 |
| D+0+5 | Force on a dielectric in a capacitor | 2022-04-07 |
| D+30+18 | Force on a current carrying wire in a magnetic field. | 2022-03-03 |
| D+30+18 | Force on a current carrying wire in a magnetic field. | 2022-03-08 |
| D+10+10 | Faraday's ice pail: Charge induced on the outside of a pail. | 2022-02-15 |
| D+10+13 | Faraday cage: blocks signal from portable radio | 2022-02-15 |
| D+15+35 | Equivalence of large and small loops around enclosed flux | 2022-03-15 |
| D+20+0 | Energy stored in large coil with soft iron core flashes bulb. | 2022-03-17 |
| D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2022-02-15 |
| D+0+22 | Effects of changing a D.C. voltage in a series RC circuit. | 2022-03-01 |
| D+15+26 | Eddy currents:Small magnet slowly drops between aluminum rails. | 2022-03-15 |
| D+15+28 | Eddy currents: Neodymium Magnet Drop. | 2022-03-15 |
| E+15+20 | Diffraction patterns of various gratings using He-Ne laser. | 2022-04-26 |
| D+15+30 | Demonstration of dependence of number of coils on induced flux | 2022-03-15 |
| D+15+30 | Demonstration of dependence of number of coils on induced flux | 2022-03-17 |
| D+15+16 | Damped pendulum: Swinging metal disks damped in magnetic field. | 2022-03-29 |
| D+5+8 | Damped oscillations in a resonant LCR circuit on an oscilloscope. | 2022-03-29 |
| D+5+8 | Damped oscillations in a resonant LCR circuit on an oscilloscope. | 2022-03-31 |
| E+5+25 | Cyan, magenta, and yellow filters mix subtractively on OHP. | 2022-05-03 |
| D+30+8 | Compass needle shows field around a high current wire on bench top. | 2022-03-01 |
| D+30+8 | Compass needle shows field around a high current wire on bench top. | 2022-03-03 |
| D+30+8 | Compass needle shows field around a high current wire on bench top. | 2022-03-08 |
| E+45+25 | Commercial Polaroid filters on an OHP. | 2022-04-28 |
| E+35+0 | Color by reflected and transmitted light, using gold leaf. | 2022-05-25 |
| E+40+40 | Clam shell mirrors: Floating coin illusion. | 2022-04-19 |
| D+10+12 | Charge resides on the outside of a conductor. | 2022-02-15 |
| D+0+26 | Capacitor in parallel in a D.C. circuit. | 2022-03-01 |
| E+40+5 | Blackboard optics: Light sources with plane and curved mirrors. | 2022-04-19 |
| E+30+10 | Blackboard optics: Light sources with lucite lenses. | 2022-04-19 |
| E+50+15 | Blackboard optics: Light source and lucite prism. | 2022-04-14 |
| D+35+6 | Barkhausen effect: Magnet and coil with soft iron core. | 2022-05-03 |
| D+15+0 | Bar magnet induces current in a coil, shown on galvanometer. | 2022-03-10 |
| D+15+0 | Bar magnet induces current in a coil, shown on galvanometer. | 2022-03-15 |
| D+75+6 | Automobile coil makes a spark. | 2022-03-17 |
| D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2022-03-01 |
| D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2022-03-03 |
| D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2022-03-08 |
| D+15+8 | Alternator: Coil with AC commutator rotates between magnets. | 2022-03-15 |
| E+10+10 | Airy's disk: Pinhole diffraction using laser beam. | 2022-04-28 |
| E+30+5 | Air, glass and water lenses in water tank with arc lamp. | 2022-05-05 |
| D+20+4 | AC dimmer: Soft iron core in coil dims lamps. | 2022-04-07 |
| D+20+4 | AC dimmer: Soft iron core in coil dims lamps. | 2022-03-17 |
| D+5+20 | 3 cm. microwave transmitter and receiver. | 2022-04-05 |
