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Q3-01: Helix Diffraction
Category:
Q3 Genetics and Molecular Biology
Purpose
:
To model the structure of a helical molecule
B1-18: Center of Mass - Soda Can and Water
Category:
B1 Center of Mass Statics
Purpose
:
To demonstrate how an object's behaviour can change when its center of mass does
J7-15: Paramagnetism of Dysprosium
Category:
J7 Magnetic Materials
Purpose
:
To illustrate room temperature paramagnetism
M9-41: Polarization Of Reflection From A Coin
Category:
M9 Elliptical Polarization
Purpose
:
To illustration the polarization of reflected light from a conductive object, and the effects of a quarter wave plate
Q2-01: Heart Model
Category:
Q2 Organs
Purpose
:
To illustrate fluid flow of the human circulatory system
Q1-01: Spinal Expansion Model
Category:
Q1 Musculoskeletal Systems
Purpose
:
To illustrate the effects of microgravity on the human spine
K1-07: Interacting Coils
Category:
K1 Forces on Moving Particles
Purpose
:
Demonstrate that current-carrying coils produce magnetic fields and interact like bar magnets
J1-14: Electrostatic Induction - Attracting a Can
Category:
J1 Electrostatic Charge and Force
Purpose
:
To illustrate electrostatic induction and the force between charged objects
F2-27: Buoyancy Paradox - Two Spheres
Category:
F2 Buoyancy
Purpose
:
To illustrate an interesting brainteaser about bouyancy
I2-29: Thermal Conductivity - Metal Bars and Liquid Crystals
Category:
I2 Transfer of Heat
Purpose
:
To show the different rates of heat conduction in several metals
I7-22: Phonon Propagation - Simple 1D Model
Category:
I7 Solid State and Low Temperature Physics
Purpose
:
To illustrate the concept of phonons
D3-33: Centripetal Acceleration - Rotating Ball and Brick
Category:
D3 Angular Momentum
Purpose
:
To illustrate centripetal acceleration and the associated forces
I7-09: Spontaneous Ordering - Crystal Formation Models
Category:
I7 Solid State and Low Temperature Physics
Purpose
:
Demonstrates the formation of crystal patterns from disordered objects
P1-13: Curvature of Spacetime Fabric - Large
Category:
P1 Relativity
Purpose
:
Models the deformation of space by mass
L7-43: Telephoto Lens Model - Point Source
Category:
L7 Optical Instruments
Purpose
:
A model of a telephoto lens
A General Materials and Mathematics
A1 Basic Materials and Measurement
A2 Mathematics
B Statics
B1 Center of Mass Statics
B2 Equilibrium of Forces and Torques
B3 Simple Machines
B4 Elasticity
C Kinematics and Dynamics
C1 Center of Mass Motion
C2 Kinematics in One and Two Dimensions
C3 First Law of Motion
C4 Second Law of Motion
C5 Third Law of Motion
C6 Friction
C7 Collisions
C8 Mechanical Energy and Power
D Rotational Mechanics
D1 Rotational Kinematics and Dynamics
D2 Moment of Inertia
D3 Angular Momentum
D4 Gyroscopes
D5 Rotational Esoterica
E Gravitation and Astronomy
E1 Gravitation and Orbits
E2 Astronomy
F Fluid Mechanics
F1 Pressure in Static Fluids
F2 Buoyancy
F3 Surface Tension
F4 Fluid in Motion
F5 Forces in Moving Fluids
G Vibrations and Mechanical Waves
G1 Simple Harmonic Motion
G2 Resonance and Coupled Oscillations
G3 Mechanical Waves - One Dimensional
G4 Mechanical Waves - Two Dimensional
H Sound
H1 Nature of Sound
H2 Wave Properties of Sound
H3 Standing Sound Waves
H4 Music
H5 The Ear
H6 The Voice
I Thermodynamics
I1 Thermal Properties of Matter
I2 Transfer of Heat
I3 Gases
I4 Changes of State
I5 Laws of Thermodynamics
I6 Kinetic Theory and Statistical Mechanics
I7 Solid State and Low Temperature Physics
J Electostatics and Magnetostatics
J1 Electrostatic Charge and Force
J2 Electrostatic Devices and Applications
J3 Electric FIelds and Potential
J4 Capacitance and Polarization
J5 Magnetostatics
J6 Electromagnets
J7 Magnetic Materials
K Electromagnetic Principles
K1 Forces on Moving Charges
K2 Electromagnetic Induction
K3 Transformers
K4 Motors and Generators
K5 Electrical Properties of Matter
K6 Electric Circuits and Instruments
K7 RLC Circuits
K8 Electromagnetic Waves and Sources
L Geometrical Optics
L1 Light Sources and Light Rays
L2 Plane Mirrors
L3 Curved Mirrors
L4 Refraction
L5 Total Internal Reflection
L6 Lenses
L7 Optical Instruments
M Wave Optics
M1 Interference and Diffraction - Slits and Gratings
M2 Diffraction - Circular
M3 Interferometers
M4 Thin Film Interference
M5 Interference and Diffraction Esoterica
M6 Holograms
M7 Linear Polarization and Scattering
M8 Optical Activity and Birefringence
M9 Circular Polarization
N Spectra and Color
N1 Continuous Spectra
N2 Line Spectra
N3 Color
O Vision
O1 Image Production
O2 Visual Latency
O3 Color Vision
O4 Optical Illusions
P Modern Physics
P1 Relativity
P2 Quantum Mechanics
P3 Atoms and Molecules
P4 Nuclei and Particles
Q Biophysics
Q1 Musculoskeletal Systems
Q2 Organs
Q3 Genetics and Molecular Biology
I6-01 GAS PRESSURE - MODEL
Illustrates the molecular nature of gas pressure
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I6-02: NITROGEN DIAMETER AND MEAN FREE PATH
Experimentally determine the diameter of the nitrogen molecule and to determine the order of magnitude of the mean free path
…
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I6-03 EQUIPARTITION OF ENERGY
Demonstrates equipartition of energy
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I6-11: BROWNIAN MOTION WITH TV
Demonstrates equipartition of energy
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I6-13: AIR TABLE - MODEL OF BROWNIAN MOTION
Simple model of Brownian motion.
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I6-21 GAS DIFFUSION - MODEL
Models gas diffusion through a small hole
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I6-22: IODINE DIFFUSION TUBES
Demonstrate diffusion.
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I6-23 DIFFUSION - FOOD COLOR IN WATER
Demonstrates diffusion
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I6-24: DIFFUSION VELOCITY
Show that the diffusion velocity is proportional to the RMS molecular velocity.
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I6-25: DIFFUSION - DISTRIBUTION OF PING PONG BALLS
Demonstrate on a macroscopic scale using ping pong balls how random molecular motion causes substances to diffuse.
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I6-31: MOLECULAR MOTION DEMO - BROWNIAN MOTION
Model Brownian motion.
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I6-32: MOLECULAR MOTION DEMO - RANDOM MOTION IN GASES
Model random molecular motion.
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I6-33: MOLECULAR MOTION DEMO - GAS PRESSURE
Model gas pressure.
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I6-34: MOLECULAR MOTION DEMO - TEMPERATURE OF A GAS
Model gas pressure.
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I6-35: MOLECULAR MOTION DEMO - DIFFUSION
Model gas diffusion.
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I6-36: MOLECULAR MOTION DEMO - AVOGADRO'S HYPOTHESIS
Help justify Avogadro's hypothesis using a model.
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I6-37: MOLECULAR MOTION DEMO - VAN DER WALLS FORCES
Introduce the concept of attractive force between molecules.
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I6-38: MOLECULAR MOTION DEMO - BOYLE'S LAW
Model Boyle's law.
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I6-39: MOLECULAR MOTION DEMO - CHARLES' LAW
Model Charles' law.
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I6-40: MOLECULAR MOTION DEMO - SOLIDS
Model the behavior of solids.
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I6-41: MOLECULAR MOTION DEMO - LIQUIDS
Model the behavior of liquids.
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I6-51 ENTROPY - SORTING MARBLES
Demonstrates that increasing entropy requires less energy than decreasing entropy
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I6-52: ENTROPY - FOUR BALLS IN GAS DIFFUSION MODEL
Demonstrate that an ordered state is statistically possible.
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I6-61: MAXWELL'S DEMON
Example of a "Maxwell Demon."
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