TOTAL DEMO USE

This list presents all demos used with the number of times each was used over the three year period. The number of uses is in the first column, beginning with the least used and ending with the most used demonstrations. Within a specific number of uses the list is ordered by the demonstration number. Approximately 1370 different numbered demonstrations were used during that period.

**TOTAL DEMO USE Fall 1996 through Spring 1999**
Uses	Demo
1	A1-12 METRIC TAPE
1	A2-11 CIRCUMFERENCE AND DIAMETER - CHAIN ON CYLINDER
1	A2-15 HYPERBOLOID FROM STRAIGHT LINES
1	A2-41 LINE INTEGRAL MODEL
1	A2-42 INTEGRAL MODEL
1	A2-53 DICE - LARGE
1	A2-61 EXPONENTIAL INCREASE - CHESSBOARD AND RICE
1	B1-22 CENTER OF GRAVITY USING TEETER-TOTTER
1	B2-01 SUM OF FORCES IN A LINE
1	B2-11 EQUILIBRIUM OF FORCES - OHAUS PROJECTION
1	B2-13 EQUILIBRIUM OF FORCES - LARGE PROJECTION
1	B2-43 CRANE BOOM
1	B3-01 LEVER AND LOADED WAGON
1	B3-11 PULLEY - HUMAN LIFT
1	B4-04 SPRING AND STRING THING
1	B4-14 ELASTIC LIMIT OF WIRE
1	C4-14 AIR TRACK - ACCELEROMETER
1	C6-05 AIR TRACK - INCLINED PLANE FRICTION
1	C7-26 BOUNCING PUTTY AND NON-BOUNCING SUPERBALL
1	D1-12 ADDITION OF ANGULAR VELOCITIES
1	D1-40 CENTRIPETAL FORCE ON ROTATING RUBBER BAND
1	D1-81 TRICYCLE
1	D3-21 INVERSE SPRINKLER - GLASS MODEL
1	D5-06 FIDDLESTICK
1	E2-54 REFLECTING TELESCOPE - STRING MODEL
1	F3-05 SURFACE TENSION - THREAD IN FRAME
1	F4-32 SIPHON - CHAIN MODEL
1	F4-53 ARCHIMEDES' SCREW
1	F5-02 BERNOULLI'S PRINCIPLE - BALL ABOVE MOVING CART
1	F5-08 BERNOULLI'S PRINCIPLE - MARBLE IN WATER JET
1	F5-23 VENTURI TUBE WITH WATER - GAUGES
1	FLASHLIGHT & CANDLE
1	FOR O4-51: 3D MONSTER MOVIE FROM VIDEO FILE?
1	G1-81 OUIJA WINDMILL
1	G2-08 DRIVEN NON-LINEAR OSCILLATOR
1	G2-26 COUPLED AIR TRACK GLIDERS
1	G2-27 COUPLED SERIES MASSES HANGING ON SPRINGS
1	G2-28 PENDULA WITH VARIABLE DRIVER
1	G3-07 SHIVE WAVE MACHINE - TAPERED TRANSFORMER
1	G3-27 AIR TABLE - TRANSVERSE AND LONGITUDINAL WAVES
1	G3-42 TORSIONAL WAVES
1	G4-11 SOAP FILM OSCILLATIONS
1	G4-33 GROUP VELOCITY - TRANSPARENCIES
1	H3-04 KUNDT'S TUBE - STROKED ROD
1	H3-51 SONOMETER WITH TUNING PEGS
1	H3-73 TUNING RODS - SUSPENDED
1	H3-74 TUNING BAR PARADOX - EFFECT OF WIDTH
1	H4-57 FREQUENCY MODULATION BY FEEDBACK
1	H5-02 ANATOMY OF THE EAR - SLIDES AND ATLAS
1	H5-14 ARP SYNTHESIZER - MASKING BY NARROW-BAND NOISE
1	H5-15 EFFECT OF HARMONIC CONTENT ON TONE QUALITY
1	H6-13 COMPACT DISC - HUUN-HUUR-TU
1	H6-14 AUDIOTAPE 5 MIN - SYNTHETIC SPEECH
1	I1-18 BIMETALLIC STRIP THERMOMETERS
1	I1-71 SHAPE-MEMORY ALLOY - THERMOBILE
1	I2-26 LEIDENFROST PHENOMENON
1	I6-24 DIFFUSION VELOCITY
1	I6-36 MOLECULAR MOTION DEMO - AVOGADRO'S HYPOTHESIS
1	I6-37 MOLECULAR MOTION DEMO - VAN DER WAALS FORCES
1	I6-38 MOLECULAR MOTION DEMO - BOYLE'S LAW
1	I7-03 CRYSTAL MODELS - BRAVAIS SUPPL SET OF 18
1	I7-08 CRYSTAL MODEL WITH FAULTS
1	I7-11 FERMI SURFACE OF ALUMINUM
1	J1-23 ELECTRIC CHIMES
1	J2-32 JACOB'S LADDER - PORTABLE
1	J5-19 MAGNET FIELDS OF PARALLEL AND
1	K1-16 VISIBLE CRT
1	K2-26 MUTUAL INDUCTION STANDARD
1	K3-05 DEMOUNTABLE TRANSFORMER - WELDER
1	K4-04 MAGNETOELECTRIC GENERATOR WITH AC INDICATOR BULB
1	K4-05 MAGNETOELECTRIC GENERATOR WITH METERS AND LOADS
1	K4-23 AC MOTOR
1	K5-02 PIEZOELECTRIC CRYSTAL - AUDIBLE
1	K5-21 AC PLUG CIRCUIT CHECKER
1	K5-22 AC PLUG CIRCUIT CHECKER CHECKER
1	K5-23 ROTATING TWO-COLOR LED
1	K7-04 RL CIRCUIT - FIELD COLLAPSE WITH FLUORESCENT BULB
1	K7-14 RC CIRCUIT - 100 MICROSECOND TIME CONSTANT
1	K7-26 RLC CIRCUIT - 0.1 HZ
1	K7-28 RLC CIRCUIT - O.6 HZ WITH STORAGE SCOPE
1	K7-29 RLC CIRCUIT - 0.6 HZ - TRANSIENTS
1	K7-44 RLC CIRCUIT - 10 KHZ - DIFFERENTIATION AND INTEGRATION
1	K8-31 TRANSMISSION LINE SAMPLE
1	L1-05 PERSISTANCE OF A FILAMENT
1	L2-64 DUCK-IN KALEIDOSCOPE
1	L3-17 FOCUSING OF HEAT WAVES - ARC LAMP AND PARABOLIC MIRROR
1	L5-04 MICROWAVES - TOTAL INTERNAL REFLECTION
1	L6-55 FRESNEL FLASHLIGHT
1	M2-04 LASER DIFFRACTION - HALO
1	M2-31 HALO BY DIFFRACTION FROM SMALL
1	M5-02 LASER DIFFRACTION - MESHES
1	M5-03 LASER DIFFRACTION - OPTICAL CRYSTALS
1	M5-11 LASER DIFFRACTION - PIN POINT
1	M5-43 SCHLIEREN EFFECT - WHITE LIGHT
1	M6-03 HOLOGRAM - LASER LIGHT - MISC INDIVIDUAL VIEWING
1	N1-09 COMPLEMENTARY SPECTRUM
1	N1-12 DIFFRACTION SPECTRA - GRATINGS ON OVERHEAD PROJECTOR
1	N1-13 DIFFRACTION SPECTRUM OF WHITE LIGHT - PORTABLE
1	N1-14 REFLECTION GRATING - LARGE
1	N3-26 COLOR FILTER SETS
1	O1-05 EYESCOPE
1	P4-05 PHOTOMULTIPLIER TUBE - LARGE
2	A1-32 VOLUMES - SPHERICAL VS CYLINDRICAL
2	A1-41 DRAWING PUZZLE - INTERSECTING RODS
2	A2-02 XYZ AXES ON EXTENDED HANDLE
2	B1-03 CENTER OF MASS - LEANING TOWER ON INCLINED
2	B2-15 ADDITION OF NON-LINEAR FORCES
2	B2-44 STABLE EQUILIBRIUM - COMPOUND SYSTEM
2	B3-14 EQUILIBRIUM PARADOX - SCALES AND PULLEY
2	B3-21 CHISEL AS WEDGE
2	B3-23 ENDLESS SCREW
2	B4-03 SPRINGS IN SERIES AND PARALLEL
2	B4-31 FAILURE OF WOOD IN COMPRESSION
2	C1-13 AIR TRACK - REDUCED MASS
2	C4-15 HELIUM BALLOON IN ACCELERATED BOX
2	C4-54 WEIGHTLESSNESS IN FREE FALL - MAGNET AND KEEPER
2	C5-31 AIR TRACK - SAILING UPWIND
2	C5-41 HOURGLASS PROBLEM
2	C6-13 FRICTION BETWEEN GLASS SURFACES
2	D1-03 VELOCITY WHEEL
2	D1-64 MAXWELL PENDULUM - SMALL
2	D1-82 ROLLING FRICTION
2	D1-84 SPINNING CYLINDRICAL SHELL
2	D2-04 MOMENT OF INERTIA RODS
2	D3-41 AIR TABLE - RECTANGULAR PUCK
2	D4-22 MONORAIL CAR
2	D4-24 GYROCOMPASS - SMALL
2	D5-22 ROTATING PENDULUM
2	E2-45 ECLIPSING BINARY STAR MODEL - LIGHTS
2	E2-64 TYNDALL EFFECT WITH LIGHT AND RADIO WAVES
2	F2-32 FLOATING SQUARE BAR
2	F3-01 SURFACE TENSION - JOLLY BALANCE
2	F4-24 HILSCH VORTEX TUBE
2	F4-31 SIPHON
2	F5-24 VENTURI TUBE WITH WATER - MANOMETERS
2	G1-41 TORSIONAL PENDULUM - SMALL
2	G1-56 INVERTED PENDULUM - SABER SAW
2	G1-74 LISSAJOUS FIGURES - LASER AND LOUDSPEAKER
2	G2-05 AIR TRACK - DRIVEN AND DAMPED OSCILLATIONS
2	G2-06 FRAHM'S FREQUENCY METER
2	G2-09 FORCED HARMONIC MOTION WITH SONAR
2	G2-12 BARTON'S PENDULUMS
2	G3-25 SLINKY ON LECTURE TABLE - IMPEDANCE MISMATCH
2	G3-26 AIR TRACK - LONGITUDINAL WAVES
2	G4-13 DRUM HEAD - STANDING WAVES
2	G4-21 CHLADNI FIGURES - BOWED
2	G4-41 SOLITONS
2	H1-24 SPEED OF SOUND IN HELIUM AND SULFUR HEXAFLOURIDE
2	H1-42 ULTRASONIC PEST CONTROLLER
2	H1-43 ULTRASONICS AND HEARING
2	H1-51 AUDIOTAPE 42 MIN - SCIENCE OF SOUND - SHORT VERSION
2	H2-23 INTERFERENCE - KLINGER TRANSPARENT SLIDES
2	H3-43 RESONANCE CURVES WITH STORAGE SCOPE
2	H4-13 PLAYING IN JUST INTONATION
2	H4-38 CORNET
2	H4-39 PLASTIC TUBE FLUTE
2	H4-54 ARP 2600 ANALOG SYNTHESIZER
2	H4-63 STEREO STYLUS MODEL
2	H6-06 ARP SYNTHESIZER - WOW
2	H6-15 AUDIOTAPE: MIN - VOCAL FORMANTS
2	I1-14 THERMAL EXPANSION OF ALUMINUM - OPTICAL LEVER
2	I1-42 THERMOELECTRIC FAN
2	I2-02 CROOKES' RADIOMETER - DOUBLE
2	I3-15 MAGDEBURG HEMISPHERES - PORTABLE
2	I4-35 LOWERING THE FREEZING POINT OF WATER USING SALT
2	I5-52 ELECTRIC CALORIMETER
2	I6-13 AIR TABLE - MODEL OF BROWNIAN MOTION
2	I6-32 MOLECULAR MOTION DEMO - RANDOM MOTION IN GASES
2	I6-40 MOLECULAR MOTION DEMO - SOLIDS AND LIQUIDS
2	I6-41 MOLECULAR MOTION DEMO - MEAN FREE PATH
2	I7-01 CRYSTAL MODELS - SET OF 3
2	I7-02 CRYSTAL MODELS - BRAVAIS SET OF 14
2	I7-06 CRYSTAL MODELS - LARGE UNIVERSAL
2	I7-07 CLOSE-PACKED CRYSTALLITE
2	J2-16 ELECTRODELESS GAS DISCHARGE
2	J2-17 ELECTRIC WIND
2	J7-14 CURIE POINT OF DYSPROSIUM
2	K2-22 INDUCTION COIL WITH LIGHT BULB
2	K2-64 UNIPOLAR GENERATOR
2	K3-02 DEMOUNTABLE TRANSFORMER - SINGLE SPARKS
2	K4-06 MAGNETOELECTRIC GENERATOR WITH CAPACITOR AND METER
2	K4-21 ST. LOUIS MOTOR
2	K5-45 SEMICONDUCTOR MODEL
2	K6-33 WHEATSTONE BRIDGE
2	K6-34 METER WITH SHUNTS AND MULTIPLIERS
2	K6-51 KIRCHHOFF'S LAWS
2	K6-52 IMPEDANCE MATCHING - BATTERY AND
2	K7-01 RL CIRCUIT - 50 MICROSECOND TIME CONSTANT
2	K7-25 RLC CIRCUIT - 0.3 HZ
2	K7-31 RLC CIRCUIT - OVER/UNDER/CRITICAL DAMPING
2	K8-22 MICROWAVES - TUBULAR WAVEGUIDE
2	K8-43 RADIOWAVES - FREQ MEASUREMENT WITH OSCILLOSCOPE
2	L1-01 ARC LAMP - PROJECTION OF ARC
2	L1-02 TUNGSTEN-HALOGEN LAMP - PROJECTION OF LAMP
2	L2-26 HALF-SILVERED MIRROR - RAT IN TUBE
2	L2-63 TELEIDOSCOPE
2	L3-32 CYLINDRICAL MIRROR DEMONSTRATOR
2	L5-33 FRUSTRATED TOTAL INTERNAL REFLECTION - TWO PRISMS & LASER
2	L6-02 OPTICAL BOARD - CIRCULAR SLAB
2	L6-07 MICROWAVES - LENS
2	L6-22 OPTICAL BOARD - RAY DIAGRAM - VIRTUAL IMAGE NEG LENS
2	L7-01 LIGHT METERS
2	L7-34 SLIDE PROJECTOR - DISSECTED
2	L7-42 VIRTUAL IMAGE - MIRROR AND LENS
2	M1-03 SINGLE SLIT DIFFRACTION - FRESNEL & FRAUNHOFFER
2	M2-21 MICROWAVES - DIFFRACTION BY CIRCULAR APERTURE
2	M5-01 LASER DIFFRACTION - TWO DIMENSIONAL GRATINGS
2	M5-12 LASER DIFFRACTION - RAZOR EDGE
2	M5-51 OPTICAL TRANSFER FUNCTION - DEP ON SPATIAL
2	M7-02 RADIOWAVES - POLARIZATION
2	M7-13 BREWSTER'S ANGLE - SEMICIRCULAR LUCITE SLAB
2	M7-14 BREWSTER'S WINDOW
2	M7-16 REFLECTION OF POLARIZED LIGHT FROM CONDUCTOR & DIELECTRIC
2	M8-12 POLARIZED COLOR SLIDE SET
2	M8-31 LIQUID CRYSTALS
2	M9-11 MICROWAVES - ELLIPTICAL POLARIZATION
2	N1-03 PRISMATIC SPECTRUM OF WHITE LIGHT - WATER PRISM
2	N1-32 ICE CRYSTALS - PAPER MODELS
2	N1-42 RAINBOW - MECHANICAL MODEL
2	N1-43 RAINBOW - GLASS BEAD MODEL
2	N2-06 DIFFRACTION SPECTRUM OF MERCURY - SUPERPRESSURE LAMP
2	N3-32 COLOR SEPARATION TRANSPARENCIES - LARGE
2	N3-42 COLOR MIXING IN PRINTER - CHART
2	O1-03 IMAGE INVERSION ON RETINA
2	O1-41 FLOATERS
2	O2-21 STROBOSCOPIC CENCO
2	O4-35 WALK IN BOX
2	P2-15 WAVE PACKETS - OSCILLATORS
2	P2-42 PARTICLE IN A BOX - 1D, CLASSICAL - Q.M. INTRO
2	P3-64 PHOSPHORESCENCE - BLACK LIGHT AND OSCILLOSCOPE
3	A2-33 DIRECTION COSINES MODEL
3	B1-08 STATES OF EQUILIBRIUM - CONE
3	B1-15 TOPPLING CYLINDERS
3	B2-31 EQUILIBRIUM OF TORQUES - WHEELS AND AXLES
3	B2-42 ARM MODEL
3	B3-02 LEVERS - THREE CLASSES
3	B3-15 FOOL'S TACKLE
3	B4-13 ELASTIC LIMIT OF BALLOON
3	C1-03 CENTER OF MASS MOTION - CLOWN
3	C1-21 AIR TABLE - TOPPLING STICK
3	C3-21 INERTIAL MASS CART
3	C8-31 POWER - EXERCISE CYCLE
3	D1-44 ACCELEROMETERS AND FRAMES OF
3	D1-62 CONSERVATION OF ENERGY IN ROLLING BODY
3	D2-32 AIR TABLE - LINEAR AND ANGULAR ACCEL OF A DISK
3	D4-09 ZERO-TORQUE GYROSCOPE
3	D4-26 GYROCOMPASS MODEL WITH ROTATING STAGE
3	E2-11 SOLAR PLASMA MODEL
3	E2-53 STELLAR EVOLUTION - HYDROGEN BURNING
3	F4-12 UNMIXING - GLYCERINE AND DYE
3	G1-37 MASS ON SPRING WITH ULTRASONIC RANGER
3	G1-41 TORSIONAL PENDULUM
3	G1-57 INVERTED PENDULUM - SPEAKER-DRIVEN
3	G1-59 BIFILAR PENDULUM
3	G1-72 LISSAJOUS FIGURES - X-Y RECORDER
3	G2-24 COUPLED PENDULA - 100 TO 1 MASS RATIO
3	G2-25 COUPLED PENDULA - 1000:100:10:1 MASS RATIO
3	G3-06 SHIVE WAVE MACHINE - IMPEDANCE MATCHING
3	G3-46 STANDING WAVES IN A WIRE LOOP
3	G4-12 STANDING WAVES ON A SOAP FILM
3	H2-54 BEATS - MOIRE PATTERN
3	H4-23 SOUND BOARD - TUNING FORK AND LECTURE TABLE
3	H5-20 HEARING SCIENCE LABORATORY
3	H5-43 AUDIOTAPE 6 MIN - SHEPARD'S TONES
3	H6-03 VOCAL FORMANTS MODEL
3	H6-12 AUDIOTAPE 60 MIN - THE HARMONIC CHOIR
3	I1-16 THERMAL CONTRACTION OF CUPS WITH LN
3	I1-41 THERMOELECTRIC MAGNET
3	I1-43 THERMOCOUPLE
3	I2-03 CROOKES' RADIOMETER - ROTATION REVERSAL
3	I2-23 THERMAL CONDUCTIVITY IN METALS - PROJECTION
3	I2-27 THERMAL EQUILIBRIUM BETWEEN ALUMINUM AND COPPER
3	I2-42 FALLING CANDLE
3	I4-34 HAND WARMER
3	I4-61 BINARY PHASE TRANSITION - CRITICAL
3	I6-23 DIFFUSION - FOOD COLOR IN WATER
3	I7-31 FILLED CONDUCTION BANDS
3	J5-51 GAUSSMETER
3	K2-23 INDUCTOR - ARCING SWITCH
3	K3-03 DEMOUNTABLE TRANSFORMER - V VS N - PROJ METER
3	K3-04 DEMOUNTABLE TRANSFORMER - V VS N - OSCILLOSCOPE
3	K4-25 DC MOTOR - HOMEMADE
3	K5-16 CARRIER CURRENT DENSITY MODEL
3	K7-15 CURRENT IN RC CIRCUIT
3	K7-30 RLC CIRCUIT - RINGING
3	K7-42 BARRICADE FLASHER
3	K8-51 INFARED EYE
3	L1-03 LIGHT BULB WITHOUT VACUUM
3	L1-04 POINT SOURCE - FLASHLIGHT BULB
3	L1-21 PINHOLE IMAGE - GROUND GLASS SCREEN
3	L1-22 OPTICAL BOARD - PINHOLE CAMERA
3	L1-24 PINHOLE TV CAMERA
3	L4-21 SNELL'S LAW - IMAGE DISTORTION
3	L4-41 MICROWAVES - REFRACTION BY PRISM
3	L6-34 OPTICAL BOARD - CHROMATIC ABERRATION IN LENS
3	M2-05 PINHOLE AND OPAQUE DISC - FRESN & FRAUN DIFFRAC
3	M3-06 MICHELSON INTERFEROMETER - GAS CELL
3	M3-42 FABRY-PEROT INTERFEROMETER - SODIUM
3	M5-42 SCHLIEREN IMAGES - CONVECTION CURRENTS - TV
3	M6-01 HOLOGRAM - LASER LIGHT - VOLKSWAGEN
3	M6-02 HOLOGRAM - LASER LIGHT - THE SCIENTIST
3	M7-06 ROPE WAVE GENERATOR - POLARIZATION
3	M7-17 REFLECTION OF LIGHT FROM DIELECTRIC AND CONDUCTOR
3	M8-04 OPTICAL ACTIVITY IN KARO SYRUP TANK
3	M8-11 OPTICAL ACTIVITY - ROSE AND BUTTERFLY
3	M8-22 NICOL PRISM
3	N1-23 FINE RESOLUTION OF SPECTRUM USING TWO PRISMS
3	N2-04 DIFFRACTION SPECTRUM OF SODIUM - PROJECTION
3	N3-06 COLOR WHEEL
3	N3-23 COLOR PERCEPTION WITH DYES AND FILTERS
3	O1-31 MACH BANDS
3	O4-06 OPTICS OF A GLASS ROD
3	O4-34 IMPOSSIBLE CRATE
3	P3-54 ENERGY LEVELS - BALL AND LADDER
3	P3-63 WAVELENGTH SHIFTER BAR
3	P3-65 WINTERGREEN MINTS
3	P4-13 HALF LIFE OF BARIUM 137
3	P4-32 CLOUD CHAMBER - TV
3	P4-42 ALPHA PARTICLE SCATTERING ANALOG
4	A2-14 DISSECTIBLE CONE
4	B1-16 CORBELED ARCH
4	B3-13 PULLEY VS NO PULLEY
4	B4-21 DEFLECTION OF BEAM - OPTICAL LEVER
4	C4-31 AIR TRACK - THE ACCELERATION OF GRAVITY
4	C4-62 DROPPED SLINKY
4	C6-17 FRICTION VS. PULLING ANGLE
4	C6-21 SUSPENDED ROD ON WATER
4	C7-22 COLLISION OF BALL WITH STUDENT
4	C7-41 DRY ICE PUCK COLLISIONS
4	C8-22 ENERGY CONSERVATION - SUPERBALL AND SOUNDING BOARD
4	C8-23 WORK DONE BY PUSHING ON WALL
4	C8-33 POWER - USING GRAVITY
4	D1-63 MAXWELL PENDULUM - LARGE
4	D1-65 YO-YO
4	D2-43 MOMENT OF INERTIA - TORSIONAL CHAIR AND WEIGHTS
4	D3-31 AIR TABLE - TETHERBALL
4	D4-21 SHIP STABILIZER
4	D5-02 FOOTBALL
4	D5-04 SPINNING BOOK
4	D5-21 BALL ROLLING ON ROTATING DISC
4	D5-23 ROTATING BEAD ON LOOP
4	F2-24 ACCELERATED BUOYANT BALL
4	F3-02 SURFACE TENSION - BALLOONS
4	F3-04 SURFACE TENSION - THREAD ON WATER
4	F4-02 VISCOSITY OF AIR
4	G1-19 CARTESIAN COORDINATES OF CIRCULAR MOTION
4	G2-41 WILBERFORCE PENDULUM
4	G2-42 ELASTIC PENDULUM
4	G4-01 RIPPLE TANK - PORTABLE
4	H2-03 ACOUSTIC RADAR
4	H2-27 PHASE REVERSAL BETWEEN STEREO SPEAKERS - OSCILLATOR
4	H2-28 FOURIER SYNTHESIZER - ADDITION OF WAVES
4	H2-53 BEATS - AUDIO OSCILLATORS AND SPEAKERS
4	H3-03 REFLECTION OF PULSES IN TUBE
4	H3-22 RESONANCE TUBE - OSCILLATOR AND PLUNGER
4	H3-75 TUNING BAR MYSTERY
4	H4-34 GUITAR WITH ELECTRIC PICKUP
4	H6-11 AUDIOTAPE 60 MIN - MUSIC OF TIBET
4	H6-21 BIRD CALLS - AUDIOTAPE, SLIDES AND SPECTROGRAMS
4	I1-17 THERMOSTAT - MODEL
4	I1-22 WATER DENSITY VS TEMPERATURE
4	I1-31 RUBBER BAND ENGINE
4	I1-74 SHAPE-MEMORY ALLOY - CLOVER
4	I2-25 THERMAL CONDUCTIVITY IN BUILDING MATERIALS
4	I3-02 BAROMETER - WEIGHT PARADOX
4	I3-13 INVERTED GLASS OF WATER
4	I3-17 COLLAPSE OF CAN - PORTABLE PUMP
4	I3-18 VACUUM BAZOOKA
4	I3-19 LIFTING USING ATMOSPHERIC PRESSURE
4	I3-43 TIRE PRESSURE - UNLOADED AND LOADED
4	I4-13 CHANGE OF STATE OF LN - POPPING CAN LID
4	I4-19 CONDENSATION OF STEAM - SODA CAN COLLAPSE
4	I6-39 MOLECULAR MOTION DEMO - CHARLES' LAW
4	J1-02 TRIBOELECTRICITY - WATER JET IN AIR
4	J1-22 ELECTROSTATIC ATTRAC AND REPULS - WIMSHURST MACHINE
4	J1-29 VAN DE GRAAFF - PENDULUM
4	J2-15 ELECTROSTATIC SMOKE PRECIPITATOR
4	J5-41 FLUX MODEL - MAGNETOSTATIC
4	J7-13 CURIE POINT OF NICKLE
4	K1-31 MAGNETOHYDRODYNAMIC GENERATOR
4	K2-47 SPEEDOMETER MODEL
4	K2-48 EDDY CURRENT MOTOR
4	K3-01 INDUCTION IN A TRANSFORMER
4	K3-06 DEMOUNTABLE TRANSFORMER - PRIMARY CURRENT VS
4	K7-23 RLC CIRCUIT - 60 HZ
4	K8-13 RADIOWAVES - LECHER WIRE STANDING WAVES
4	K8-33 NANOSECOND CABLES
4	K8-44 RADIOWAVES - COUPLING OF WAVES
4	L1-23 PINHOLE POLAROID CAMERA
4	L1-31 LASER LIGHT CAVITY
4	L5-31 FRUSTRATED TOTAL INTERNAL REFLECTION - PRISM AND LENS
4	L6-09 REAL IMAGE OF CONVERGING LENS - SYSTEMATICS
4	L6-32 OPTICAL BOARD - SPHERICAL ABERRATION IN LENS
4	L6-39 DISTORTION - PINCUSHION AND BARREL WITH 2 IRISES
4	M1-32 SLITFILMS AND LONG FILAMENT BULB
4	M1-41 PEACOCK FEATHER
4	M1-42 IRIDESCENT GREEN JUNE BEETLE
4	M5-22 LASER INTERFERENCE - LLOYD'S MIRROR
4	M5-33 FRAUNHOFER DIFFRACTION AND SPATIAL FILTERING - VERS 3
4	M7-15 LINEAR AND ELLIP POLARIZATION - REFL FROM DIEL AND COND
4	M9-02 CIRCULAR POLARIZATION - ROTATING VECTOR MODEL
4	N1-31 SUN DOG - MODEL
4	O1-21 CHROMATIC ABERRATION IN EYE
4	O3-11 COLOR BLINDNESS TEST
4	O4-04 OPTICAL ILLUSION SLIDES - COLOR
4	O4-52 POLARIZATION - 3D EFFECT
4	P2-05 PHOTO-RESISTOR RELAY
4	P3-24 CATHODE-RAY TUBES - MISCELLANEOUS
4	P3-31 X-RAY TUBE
4	P4-14 RADIOACTIVE DECAY CHAIN - WATER MODEL
4	P4-61 CHAIN REACTION - DOMINOES MODEL
5	A2-51 PROBABILITY BOARD - PROJECTION
5	A2-52 PROBABILITY DEMONSTRATOR
5	B1-09 CENTER OF MASS - TRIANGLE
5	B1-14 CENTER OF MASS - BOTTLE
5	B1-23 CENTER OF GRAVITY - WALKING THE PLANK
5	B2-02 SUM OF FORCES - DYNAMOMETERS
5	B2-21 CONCEPT OF TORQUE - TORSIONAL CHAIR
5	B4-11 ELASTIC LIMIT OF RUBBER BAND
5	C1-01 CENTER OF MASS MOTION - BARBELL
5	C4-13 ACCELEROMETER ON ROTATOR
5	C4-23 ATWOOD MACHINE WITH HEAVY PULLEY
5	C5-16 HERO'S ENGINE
5	C5-32 SAILING UPWIND - HAIRDRYER AND SAILBOAT
5	C6-04 FRICTION DIRECTION ON INCLINED PLANE
5	C7-24 SILLY PUTTY
5	C7-53 AIR TRACK - SPEED OF AIR GUN PELLET
5	C8-32 POWER - CLIMBING LADDER
5	D1-54 ROTATING MASSES IN SERIES
5	D2-03 CANS ON INCLINED PLANE - WITH AND WITHOUT
5	D4-06 ELECTRIC GYROSCOPE
5	D5-05 CELTS
5	D5-12 CORIOLIS EFFECT - WATER JET
5	D5-15 CYCLONE AND ANTICYCLONE MODEL
5	E2-35 PLANETS - RELATIVE SIZES MODEL
5	E2-42 TELESCOPE MODEL
5	E2-43 ROTATING STAR FIELD
5	F1-14 PISTON DIAMETER VS. TRAVEL - WORKING MODEL
5	F2-25 BALANCE PARADOX - BUOYANCY WITH CROSSOVER
5	F4-11 LAMINAR AND TURBULENT FLOW OF AIR
5	F4-41 DRUM AND CANDLE
5	F5-05 BERNOULLI'S PRINCIPLE - SMALL BALL AND FUNNEL
5	G1-18 PENDULUM WITH FORCE SCALE
5	G1-71 LISSAJOUS FIGURES - SAND PENDULUM
5	G3-45 RESONANCE OF WIRES
5	H1-22 SPEED OF SOUND - USING PULSES
5	H1-26 SPEED OF SOUND IN GARDEN HOSE
5	H3-32 RESONANCE IN TUBE - POURING WATER
5	H3-41 RESONANCE CURVES - HELMHOLTZ RESONATOR
5	H3-42 RESONANCE CURVES - OPEN AND CLOSED TUBES
5	H4-41 DRUM
5	H4-66 CROSSOVER NETWORK - LARGE ADVENT
5	H4-67 CD WITH HOLE
5	I1-52 TUNING FORK AT LN TEMPERATURE
5	I2-24 THERMAL CONDUCTIVITY IN WATER
5	I3-04 GALILEAN THERMOMETER
5	I3-12 WATER BAROMETER - CAN CRUSHER
5	I3-32 ISOBARIC EXPANSION OF AIR
5	I4-01 PVT PHASE DIAGRAMS FOR CO2 AND H2O
5	I4-11 BOILING AT REDUCED PRESSURE
5	I5-14 LIQUEFICATION OF NITROGEN
5	I5-15 ADIABATIC EXPANSION OF CARBON DIOXIDE
5	I6-02 NITROGEN DIAMETER AND MEAN FREE PATH
5	J2-01 WIMSHURST MACHINE
5	J2-51 ELECTROSTATIC MOTOR
5	J5-36 MAGNETIC SPINNER
5	J6-02 ELECTROMAGNET WITH JUNK
5	J6-33 ELECTROMAGNETIC GUN
5	K2-25 MUTUAL INDUCTION - DEMOUNTABLE TRANSFORMER