Condensed Matter
Q3-01: Helix Diffraction
Category: Q3 Genetics and Molecular Biology
Purpose:
To model the structure of a helical molecule
I7-22: Phonon Propagation - Simple 1D Model
Purpose:
To illustrate the concept of phonons
I7-09: Spontaneous Ordering - Crystal Formation Models
Purpose:
Demonstrates the formation of crystal patterns from disordered objects
I7-31: FILLED CONDUCTION BANDS
Purpose:
Demonstrate that filled bands and empty bands are non-conductive; only partially filled bands are active.
I7-11: FERMI SURFACE OF ALUMINUM
Purpose:
Illustrate the Fermi surface of aluminum.
I7-08: CRYSTAL MODEL WITH FAULTS
Purpose:
Visualization of a crystal fault within a simple crystal structure.
I7-06: CRYSTAL MODELS - LARGE UNIVERSAL
Purpose:
Set of components to form a large number of crystal types.
I7-05: CRYSTAL MODELS - LARGE
Purpose:
Large models of crystals.
I7-01: CRYSTAL MODELS - SET OF 2
Purpose:
Set of two simple crystal models.
N1-32: ICE CRYSTALS - PAPER MODELS
Category: N1 Continuous Spectra
Purpose:
Illustrates how two types of ice crystals formed high in the atmosphere float downward through the air with preferred orientations.
I7-03: CRYSTAL MODELS - BRAVAIS SUPPLEMENTAL SET OF 16
Purpose:
Models of crystals.
I7-02: CRYSTAL MODELS - BRAVAIS SET OF 14
Purpose:
Models of crystals
I7-07: CLOSE-PACKED CRYSTALLITE
Purpose:
Display the low index surfaces of face-centered cubic or hexagonal close-packed crystals
I7-04: CRYSTAL MODELS - CALCITE
Purpose:
Model a calcite crystal with a sample of the real thing
I7-21: SUPERCONDUCTOR - MAGNET LEVITATION
Purpose:
Demonstrate levitation of a magnet above a high-temperature superconductor
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I5-01 MECHANICAL EQUIVALENT OF HEAT - SHOT BAG
Demonstrates that heat can be produced from mechanical work
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I5-02: TRANSFORMATION OF MECHANICAL ENERGY INTO HEAT
Demonstrate transformation of mechanical energy into heat. Read More
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I5-03: MECHANICAL EQUIVALENT OF HEAT - JOULE'S METHOD
Determine the mechanical equivalent of heat. Read More
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I5-11 ADIABATIC PROCESS - AIR PISTON WITH THERMISTOR
Demonstrates adiabatic compression and expansion of air
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I5-12: ADIABATIC EXPANSION OF AIR - FOG IN BOTTLE
Demonstrate adiabatic cooling of air Read More
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I5-15: ADIABATIC EXPANSION OF CARBON DIOXIDE
Illustrate adiabatic cooling by producing dry ice
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I5-21: HEATING AIR BY COMPRESSION
Demonstrate heating air by compression. Read More
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I5-22 FIRE SYRINGE
Demonstrates heating air by compression
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I5-31 STEAM ENGINE - STATIONARY
Working model of a steam engine
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I5-32: STIRLING ENGINE
Demonstrates a Stirling engine
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I5-33 STEAM ROLLER
Toy steam roller with real steam engine
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I5-41: ENDOTHERMIC REACTION - ENTROPY
Aid a discussion of entropy. Read More
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I5-51: SPECIFIC HEAT - ALUMINUM AND COPPER
Illustrate calorimitry and to determine experimentally the specific heats of aluminum and of copper. Read More
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I5-52: ELECTRIC CALORIMETER
Determine the equivalence between electrical energy and heat energy (the electrical equivalent of heat). Read More
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