Electricity & Magnetism
BIPOLAR RODS
DEMO ELECTROSCOPE
DIROD MACHINE
ELECTROSTATIC CAN ROLL
ELECTROSCOPES
ELECTROSCOPE A LA VAN DE GRAAFF
FLOATING COTTON FIBERS
FLOATING PLASTIC RING
KELVIN WATER DROPPER
PEPSI CAN ELECTROSCOPE
POS. & NEG. ELECTROPHORUS
ROTATING 2 X 4
SCOTCH TAPE INDUCTION
VAN DE BUBBLES
WIMSHURST MACHINE
ELECTRICAL FIELDS AND POTENTIAL
E-FIELD DENSITY
ELECTRIC FIELD MODEL
FARADAY CAGE
ELECTRIC FIELD TANK
POPCORN POPPER
RADIO IN A CAGE
TRANSFERRING CHARGE
VAN DE GRAAFF
WIMSHURST & FLAME
WIMSHURST / PING - PONG DEMO
CAPACITANCE
CAPACITORS BOARD
ELECTROSCOPE/CAPACITOR
FILM CANISTER LEYDEN JAR
INDUCED CURRENT STORAGE
LEYDEN JAR (DISSECTIBLE)
R. C. CIRCUIT
SLIDE CAPACITOR
RESISTANCE
RESISTANCE OF A LIGHT BULB--COOLING
CONDUCTIVITY OF GLASS
CONDUCTIVITY OF SOLUTIONS
DRUDE MODEL OF CONDUCTION
ENERGY BALL
JACOB'S LADDER
MEASURING RESISTANCE
RESISTOR BOARD
RESISTANCE OF BULB FILAMENT
RESISTANCE OF A LIGHT BULB--HEATING
RESISTANCE VS. TEMPERATURE
ELECTROMOTIVE FORCE AND CURRENT
CHEMICAL CELL
PIEZOELECTRIC DEMONSTRATOR
THERMO-ELECTRIC CONVERTER
DC CIRCUITS
HOT DOG COOKER
HOT WIRE AMMETER
OHM'S LAW (DC)
RESISTANCE OF A WIRE
SERIES JOKE CIRCUIT II
SERIES AND PARALLEL CIRCUITS
VARIOUS GALVANOMETERS
MAGNETIC MATERIALS
CLIP CURIE POINT
LED SHAKER
CURIE POINT OF AN IRON COIN
ELECTROMAGNET MAGNETIZER
ELECTROMAGNET PULL
MAGNETIC FIELD COMPASS BOARD
MAGNET PARADOX
NON-MAGNETIC IRON
PARA/DIAMAGNETISM ON OHP
PUSH ME A GRAPE
PARAMAGNETISM OF OXYGEN
PSEUDO SUPERCONDUCTOR
SUPERCONDUCTOR
SIMPLE ELECTROMAGNET
MAGNETIC FIELDS AND FORCES
AC VERSUS DC DEMO
B-FIELD DEMO, OHP
BALAFIRE
CHAOS PENDULUM
CURRENT SWING-FOIL TYPE
B-FIELD DENSITY BLOCK
DIAMAGNETIC LEVITATOR
ELECTRON BEAM DEFLECTION
ELECTRO-MAGNETIC RAIL DEMO
FLUX DEMO, OHP
FLOATING MAGNETS
FIELDS OF THE SOLENOID
FIELD SOLENOID
SMALL JUMPING WIRE
JUMPING WIRE
LEVITATING FOIL
MAGNET CUBE & TUBE
MAGNETIC FIELD PLATE, OHP
MAGNETIC FIELD DEMONSTRATOR, OHP
MAGNAPROBE
MAGNET TWIST
OERSTED DEMO
RIGHT HAND RULE
CURRENT COIL, OHP
SOLENOID PULL
VELOCITY MAGNIFIER
INDUCTANCE
FLASH EMF DEMO
LR TIME CONSTANT / VARIABLE L
ELECTROMAGNETIC INDUCTION
AC / DC INDUCTION
BICOLOR LED CORD
DC VS AC TRANSFORMERS
DC GENERATOR
EDDY CURRENT BRAKE
EDDY CURRENT RING PIVOT
EDDY CURRENT PENDULUM
EDDY CURRENT ROLL
EDDY CURRENT SWING
GENECON
HEATING BY INDUCTION
INDUCTION COIL & MAGNET
INDUCTION METER, OHP
INDUCTION / TRANSFORMER
JOHNSON MOTOR
LIGHT BULB & COIL
DAMPED HARMONIC MOTION
LENZ'S LAW TUBES
LENZ'S LAW PLATES
LENZ’ LAW ROD
LED TURN BY TURN
MAGNETOELECTRIC GENERATOR
NEON MAGNETOELECTRIC GENERATOR
RL CIRCUIT AC / DC
RING TOSS
SPECIAL FARADAY SETUP
ST. LOUIS MOTOR
SHADED-POLE MOTOR
AC CIRCUITS
AC CIRCUIT W/NEW SCOPE
RLC DAMPED OSCILLATING CIRCUIT
DRIVEN RLC RESONANCE CIRCUIT
NEW AC CIRCUITS
R C CIRCUIT BOX
RLC CIRCUIT MODEL
VISUAL AC
SEMICONDUCTORS AND TUBES
LED IN LIQUID NITROGEN
ELECTROMAGNETIC RADIATION
EM VECTORS
ELECTROMAGNETIC SPECTRUM CHART
LIGHT SPECTRA
TESLA COIL
Mechanics
COMPARING MASSES
COMPONENTS OF A VECTOR
DENSITY BRICKS
DENSITY RODS
DUMBBELLS - WORK & ENERGY
FORCE VECTORS
GEOMETRIC FUNCTION CUPS
RADIAN DISK
REACTION TIME STICK
SPECIFIC GRAVITY CUBES
SUITCASE PULL
STANDARD UNITS OF MEASUREMENT
VOLUME COMPARISON
VECTOR ADDITION
VERTICAL FORCE TABLE
MOTION IN ONE DIMENSION
BOOK AND FEATHER
COIN AND FEATHER
DUNE BUGGY, 1- D
FALLING BALL AND CUP
FREE FALL TIMER
STRING AND WEIGHTS DROP
VELOCITY VECTORS CAR
STROBED WATER DROP
MOTION IN TWO DIMENSIONS
BALLISTICS CAR
CENTRIPETAL FORCE, OHP
CENTRIFUGAL HOOPS
CENTER OF MASS, SYSTEM
DUAL TRACK
HANGER & COIN
HOWITZER AND TUNNEL
MOON AND EARTH DEMO
MONKEY GUN (LARGE)
MONKEY GUN (SMALL)
PROJECTILE MOTION
PAIL OF WATER
ROTATING CANDLES
ROTATIONAL FORCES IN WATER
ROLLING CHAIN
TWIRL-A- BOB
TURNTABLE PARABOLA
TRACK, TRI-LEVEL
WATER PROJECTILE TANK
RELATIVE MOTION
CONSTANT VELOCITY CART, 2 - D
NEWTON'S FIRST LAW
INERTIAL BLOCK
HOOP AND TACK
INERTIA BALL AND PLATE
INERTIAL WOODEN DISKS
JOHNSON PENDULUM
MOMENT OF INERTIA
NEWTONIAN EGG DROP
NEWTONIAN TABLE CLOTH
POP BOTTLE INERTIA
TOY TRUCK ON LAB CART
NEWTON'S SECOND LAW
ACCELEROMETER
ATWOOD MACHINE
AIR TRACK, PASCO
PASCO AIR TRACK LAUNCHER
LEAKY BOTTLE DROP
WALKING FIREMEN
NEWTON'S THIRD LAW
ACTION REACTION CANNON
ACTION REACTION HOPPER POPPER
FAN CART
HELICOPTER ROTOR
POPPING THE CORK
PASCO DYNAMICS CARTS
STATICS OF RIGID BODIES
BALANCING BLOCK ON A CYLINDER
BALANCING SODA CAN
BALANCING FLASK (BOTTLE)
BOOM AND LADDER
BALANCING NAILS
BALANCING STICK
CENTER OF ROTATIONAL MASS
CENTER OF MASS O. C. RULER
CENTER OF MASS GIFT
CENTER OF MASS, IRREG. OBJECT
CLEVER LEVER
CENTER OF MASS
CENTER OF MASS, OBJECTS
CENTER OF MASS RODS
CENTER OF MASS TUBE
DOUBLE CONE AND PLANE
EQUILIBRIUM BLOCK
EQUILIBRIUM OF A RIGID BODY
FORK BALANCE
FISHERMAN AND HAMMER
LEANING TOWER
MONKEY ON THE HIGH WIRE
MECHANICAL LEVERAGE
CENTER OF MASS METER STICK
FORCE DEMO (IN NEWTONS)
PARADOX BALANCE
ROPE AND THREE STUDENTS
SUSPENDED CART
SIMPLE MACHINE
STATICS OF A RIGID BODY
TORQUE BAR
TORQUE BEAM & CART
TORQUE & LEVERS
TORQUE BEAM & MASSES
TORQUE WHEEL
APPLICATIONS OF NEWTON'S LAWS
ACTION-REACTION SPRINKLER
BED OF NAILS
FEEBLE MINDED DISK
FRICTIONAL STARTING FORCE
HULA HOOP
STATIC EQUILIBRIUM BALLS
STATIC VS. KINETIC INCLINED PLANE
WALKING THE SPOOL
WORK AND ENERGY
BALANCE DEMO
BALLISTIC PENDULUM
BLOCK & TACKLE ADVANTAGE
EULER'S DISK
HOPPER POPPER
INCLINED PLANE
JUMPING DISK
MAXWELL'S WHEEL
PULLEY ADVANTAGE
PENDULUM, BOWLING BALL
PILE DRIVER, PVC
PENDULUM LIFT
PROJECTILE LAUNCHER
STOPPED PENDULUM
TRACK, CONSERVATION OF ENERGY
TRACK, LOOP THE LOOP
TAIL WAGS DOG
LINEAR MOMENTUM AND COLLISIONS
BI-BALL DEMO
BOTTLE & CORK
HAND HAMMER
HAPPY - SAD PENDULUM
IMPULSE ACCELERATION
NEWTON'S CRADLE
PING PONG BALL LAUNCHER
HALF-LITER PAPER ROCKET
TWO-LITER ETOH ROCKET
ROTATIONAL DYNAMICS
AIR BEARING
ANGULAR VELOCITY/ACCELERATION
ANGULAR MOMENTUM PLATFORM
ANGULAR MOMENTUM TOY
BUZZ SAW
FALLING BOTTLE & KEYS
GYROSCOPE, BICYCLE WHEEL
GYRO-RING
GYROSCOPIC STABILIZER
GYROSCOPE
HOBERMAN SPHERE
LARIAT
ROTATIONAL INERTIA & TORQUE
ROLLING OBJECTS
ROTATIONAL INERTIA RODS
ROTATIONAL INERTIA TAPES
TORSION AXLE
TIPPE-TOPS
PROPERTIES OF MATTER
HOOKE'S LAW DEMO
HOOKE'S LAW II
HAPPY- SAD BALLS
MODULUS: YOUNG’S, SHEAR & BULK
YOUNG'S MODULUS
Fluid Mechanics
AIR PRESSURE BALLOONS
CAPILLARY ACTION
COHESION PLATES
KUBIC BUBBLES
NEEDLE THROUGH A BALLOON
SURFACE TENSION BOTTLES
SURFACE TENSION
STATICS OF FLUIDS
ATMOSPHERE GUN - PING-PONG BALL
ARCHIMEDES BALANCING BAR
ATMOSPHERIC PRESSURE CAN
AIR FLOW IN PIPES
ATMOSPHERE GUN
ARCHIMEDES HISTORICAL CROWN DEMO
AIR PRESSURE CHANGE
AIR PRESSURE
ARCHIMEDES' BALANCE
ARCHIMEDES RULE WITH GLASSES
BOLOGNA BOTTLE
BUOYANCY FILM CANISTER
BUOYANCY BOTTLE
BUOYANCY FORCE
BELL JAR WITH BALANCE
BUOYANCY
COLLAPSING CANS BY STEAM
CARTESIAN DIVER
DENSITY BALL
COLA VS. DIET COLA
DENSITY OF LIQUIDS
ELASTICITY OF GASES
EQUILIBRIUM TUBES
FLOATING BOWLING BALL
FLUID DENSITY (DENSITOMETER)
HAR-BOTTLE
HYDRAULIC SYRINGE
LAVA LAMP
MAGDEBURG PRESSURE DISKS
MAGDEBURG HEMISPHERES
METER STICK BALLOON BALANCE
PASCAL'S LAW TUBE
PASCAL'S SYRINGES
RELATIVE DENSITY
RUBBER SHEET & HOOK
RUBBER SUCTION CUPS
SUCTION CUPS IN VACUUM
TWO-LITER CRUSH
WEIGHT OF AIR
WATER LEVEL
WATER MULTIPLIER
WISH-U-WELL
DYNAMICS OF FLUIDS
AIR RESISTANCE BALLOONS
AIR / VACUUM BOTTLES
BERNOULLI'S ATOMIZER
BERNOULLI'S BEACH BALL
BERNOULLI'S FUNNY CAR
BOOGLE TUBE
BERNOULLI'S PRINCIPLE
BERNOULLI’S CART WITH SPINNER
BERNOULLI'S TUBE
CURVE BALL
CURVE BALL CUPS
CURVE BALL TUBE
FRICTION OF AIR
KARO SYRUP VISCOSITY DEMO
LIGHT BULBS BERNOULLI
JACK'S MAGIC BEANS
PASCAL'S THREE HOLE CAN
BERNOULLI'S SPACE MOBILE
TERMINAL VELOCITY FILTERS
TWO-LITER SMOKE RINGS
TORNADO TUBE
TERMINAL VELOCITY
VORTEX BANK
VORTEX CANNON
VENTURI FLOATING BALLS
WINDBAG
Optics
AIR / WATER LENSES
BOX OF MIRRORS
BLACKBOARD OPTICS
CANDLE AND FLASK
COMA
CONCAVE REFLECTIONS
DISAPPEARING SPHERES
FLOATING BALL
HOLLOW PRISMS
ILLUSION BOTTLE
ILLUSION CANDLE
INVERSION GLASSES
INVERTED IMAGE
ILLUSION MIRROR
INTERNAL REFLECTION--PLASTIC TUBE
INDEX OF REFRACTION
INTERNAL REFLECTION TANK
(& REFRACTION)
LIGHTBULB ILLUSION
LEVITATION ILLUSION
LASER LENS DEMO
LIGHT SPECTRA CUBE, OHP
LASER TREE AND LENS
LUMIROD
MICROSCOPE MODEL
OPTIC DISK
OPTICAL SIGNAL PATH
PINE-SOL INTERNAL REFLECTION FLASK
PINHOLE OPTICS
PHOTO REFRACTION
PINHOLE PROJECTION SET
RAY BOX W/LENSES
RAINBOW CUP, OHP
REFRACTED LIGHT
RAY BOX W/MIRRORS
REFRACTED OXIDE
RAINBOW PRISM
RAINDROP REFRACTION
REFRACTION SET
INDEX OF REFRACTION, OHP
SPHERICAL ABERRATION
FRUSTRATED T. I. R.
TWO-LITER INTERNAL REFLECTION STREAM
T. I. R. PRISM
PHOTOMETRY
BLACKBODY RADIATION OF STEEL
INVERSE SQUARE DEMO
DIFFRACTION
DIFFRACTION BENCH, PASCO
FRESNEL ZONES
LASER DIFFRACTION
POISSON'S (ARAGO'S) SPOT
LASER TREE DIFFRACTION
INTERFERENCE
DICHROIC PYRAMID
FABRY-PEROT INTERFEROMETER
INTERFERENCE PATTERNS, OHP
LIGHT DIFFRACTION, OHP
MORPHO BUTTERFLY
MICHELSON INTERFEROMETER
NEWTON'S RINGS
SOAP BUBBLES
SPECKLES ON THE WALL
THIN FILM, OHP
TWO-LITER THIN FILM INTERFERENCE
COLOR
ADDITIVE AND SUBSTRACTIVE COLOR
COLOR ABSORPTION FILAMENT
COLOR DISK
COLOR MIXING
COLOR ABSORPTION, OHP
GLASS FILTER ABSORPTION
STROBE DISK
SUNSET EFFECT
SUNSET EFFECT, OHP
SLIT AND SLAT SPECTRA
TRI-COLOR LED
POLARIZATION
CIRCULAR POLARIZER
FLASHLIGHT & GLASS PLATE
MICROWAVE DEMO
POLARIZATION EQUIVALENT
POLARIZING KARO
POLARIZED LIGHT
POLARIZED LIGHT REFLECTION
POLARIZED TRANSMISSION/REFLECTION
THE EYE
PSEUDO-COLOR DISC
STROBE FAN
MODERN OPTICS
KISSING GIRL HOLOGRAM
VOLKSWAGEN HOLOGRAM
Oscillations & Waves
AIR TRACK, MECHANICAL FILTER
AIR TRACK, POTENTIAL ENERGY
AIR TRACK, HARMONIC MOTION
COUPLED DOWEL PENDULA
COUPLED OSCILLATIONS
CHAOTIC PING PONG
DRIVEN PENDULUMS
HARMONIC MOTION, DRIVEN
HARMONIC MOTION, SIMPLE
INVERTED PENDULUM, PASCO
LISSAJOUS FIGURES
LISSAJOUS MODEL, OHP
LINKED SPRINGS
PENDULUM, COUPLED
PERIOD DOUBLING ROUTE TO CHAOS
PENDULUM, METER STICKS & BALL
PERIOD OF A PHYSICAL PENDULUM
PENDULUM, PHYSICAL
PROJECTED SHM
RESONANCE BLOCKS
RESONANT WATER BASIN
SPEAKER DAMPENING
SPRING & PENDULUM FREQUENCY
SPRINGS HORIZONTAL
SIMPLE PENDULUM
STANDING WAVES SPRING
WILBERFORCE PENDULUM
WAVE MOTION
BULLWHIP
CARDBOARD WAVES
DOPPLER BALL
DOPPLER CIRCLES
DOPPLER EFFECT APPARATUS
DIFFERENTIAL TUNING FORKS
DESTRUCTIVE INTERFERENCE SPEAKERS
DOPPLER ROD & HAMMER
DIFFERENTIAL SOUND DEMO I
DIFFERENTIAL SOUND DEMO II
HANGING CHAIN
LONGITUDINAL & TRANSVERSE WAVES
PHASE & GROUP VELOCITY
STANDING WAVES, PVC
PENDULUM WAVES - PHASES
SINGING RODS W/ BEATS
RIPPLE TANK, OHP
STANDING WAVES - CENCO STRING
TWO-SPEAKER INTERFERENCE
SPEAKER FEEDBACK
SOUND COUPLING HORN
SOUND IN AIR AND VACUUM
SOUND LENS
STANDING WAVES, OHP
STANDING WAVES- PASCO CORD
SPEED OF SOUND
STANDING WAVES IN A WIRE
TURNTABLE RESONANCE
TRAVELING WAVE MACHINE
VIBRATING BARS
WAVE ADDITION DEMO
TWO-WAVE INTERFERENCE MODEL
WAVE MACHINE W/RODS
WAVES ON A ROPE
ACOUSTICS
ACOUSTICS DEMO DISK
ACOUSTIC DISK
FOURIER SYNTHESIS--PASCO
RANGE OF HEARING
SOUND SPECTRUM CHART
INSTRUMENTS
ADJUSTABLE TUNING FORK
BRASS AIR COLUMNS
BEAKER BREAKING DEMO
CARDBOARD AIR COLUMN
CHLADNI PLATES (OLD)
CHLADNI PLATES (PASCO)
COAT HANGER SOUND VIBRATOR
FALLING CU TUBE SCALES
MUSICAL PIPES, PVC
OPEN & CLOSED AIR COLUMNS
PVC KAZOO
LARGE PAN PIPES
RESONANCE TUBE, PVC
RESONANCE TUBE (WATER)
SINGING BAR SCALES
STANDING WAVES IN A FLAME
SONOMETER
SINGING PIPES
SINGING RODS
WINEGLASS RESONATOR
XYLOPHONE DEMO
SOUND REPRODUCTION
CUT-AWAY SPEAKER
SPEAKER, CARDBOARD & MEGAPHONE
Thermodynamics
COIN EXPANSION HOAX
DEMO THERMOSTAT
EXPANSION OF DISSIMILAR METALS
EXPANSION HOLE, OHP
GALILEO'S DENSITY THERMOMETER
JUMPING DISK
LEAD BELL
LINEAR EXPANSION APPARATUS
LIQUID NITROGEN DEMO
RUBBER BAND ON LIPS
RUBBER BAND CONTRACTION
TYNDALL'S APPARATUS
THERMAL EXPANSION OF SOLIDS
HEAT AND THE FIRST LAW
ADIABATIC COMPRESSION
ASH ROCKET
BOILING WATER IN A PAPER CUP
CLOUD APPARATUS
CONVECTION CURRENTS IN A BOX
CONVECTION CURRENTS IN AIR
CHIMNEY DEMO
CONVECTION CURRENT FAN
CLOUD IN A BOTTLE
CONVECTION CURRENTS IN LIQUID
CONDUCTIVITY DIFFERENTIAL TUBE
FALLING CANDLE
FIRE SYRINGE
HEAT CAPACITY
LIGHT THE MATCH
MECHANICAL EQUIVALENT OF HEAT
RHEOSCOPIC CONVECTION CURRENTS
THERMOABSORPTION CANS
THERMOCONDUCTIVITY BLOCKS
THERMAL CONDUCTIVITY DEMO
THERMAL GRADIENT PLATE
THERMOBILE
THERMODYNAMICS PROCESSES
CHANGE OF STATE
BURPING DIME ON GLASS
BOILING WATER AT 60°
BOILING WATER AT 22° CELSIUS
CRYOPHORUS
DRINKING DUCK
HAND BOILER
HAND BOILER W/ LIGHT
LATENT HEAT
PULSE GLASS
SOLID NITROGEN
THERMODYNAMIC MODELS
KINETIC THEORY
BROMINE DIFFUSION
BROWNIAN MOTION
CROOKE'S RADIOMETER
DIFFUSION IN AIR/WATER
KINETIC THEORY CENCO
KINETIC THEORY PASCO
MOLECULAR MOTION SIMULATOR
GAS LAW
ABSOLUTE ZERO DEMONSTRATOR
BOYLE’S LAW, HAND OPERATED
BOYLE'S LAW
BOILING WATER AT REDUCED PRESSURE
TWO-LITER GAS LAW DEMO
GALILEO'S THERMOMETER
LUNGS DEMONSTRATION MODEL
ENTROPY AND THE SECOND LAW
EXPLODING GAS CAN
ENTROPY OF MIXING
HERO'S ENGINE
STIRLING ENGINE, CLEAR
STIRLING CYCLE ENGINE
STIRLING ENGINE, LOW ?T
STEEL WOOL & BATTERY
Modern Physics
ELECTRON DIFFRACTION
FUEL CELL
OPTICAL COMMUNICATION
PHOTO-ELECTRIC EFFECT
SOLOREX (SOLAR MOTOR DEMO)
VIBRATING CIRCULAR WIRE, OHP
VIBRATING SOAP FILM
ATOMIC PHYSICS
ATOMIC SPECTRUM
ELECTRON ENERGY LEVELS
FLUORESCENT MATERIALS
FILAMENT SPECTRUM
HE NE LASER SPECTRA
PERIODIC TABLE
SPECTRUM CHART
TRANSMISSION & ABSORPTION
NUCLEAR PHYSICS
CLOUD CHAMBER
HALF-LIFE DECAY, BA-137
HALF-LIFE NUCLEAR DECAY
RADIOACTIVITY
RADIATION SAND
ELEMENTARY PARTICLES
PARTICLE MAN SONG (20SEC)
RELATIVITY
RELATIVISTIC EFFECTS CURRENT SWING
