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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P3-01: PERIODIC CHART
Provide a large scale periodic chart. Read More
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P3-02: ATOMIC ELECTRON ORBITAL MODELS
Illustrate electron orbitals for simple electron states. Read More
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P3-11: LANGMUIR EXPERIMENT
Demonstrate a monomolecular layer of oleic acid molecules held together by surface tension, and to experimentally determine the length of… Read More
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P3-21: CATHODE RAY TUBE - SHADOW EFFECT - MALTESE CROSS
Demonstrate the shadow effect for electrons. Read More
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P3-22: CATHODE RAY TUBE - CANAL RAYS
Demonstrate canal rays present in a cathode ray tube. Read More
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P3-23: CATHODE RAY TUBE - FLUORESCENCE EFFECT
Demonstrate fluorescence in a cathode ray tube. Read More
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P3-24: CATHODE RAY TUBES - MISCELLANEOUS
Illustrate various types of discharge tubes. Read More
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P3-25: CATHODE RAY TUBE - CONCAVE CATHODE
Show what happens in a discharge tube as the pressure is changed. Read More
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P3-31: X-RAY TUBE
Classic x-ray tube. Read More
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P3-41: FRANCK-HERTZ EXPERIMENT
Demonstrate that the bound electrons in an atom can only occupy discrete energy levels, by determining the quantum of energy… Read More
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P3-51 BALMER SERIES
Observe the Balmer series in hydrogen
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P3-52: RESONANCE RADIATION
Show resonance radiation of iodine. Read More
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P3-53: ATOMIC ENERGY LEVEL MODEL
Model of energy levels in the atom. Read More
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P3-54: ENERGY LEVELS - BALLS AND LADDER
Model energy levels in atomic orbits. Read More
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P3-61: FLUORESCENT LIQUIDS
Show fluorescence of different chemicals. Read More
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P3-62: FLUORESCENT CHALK
Demonstrate fluorescence in different materials. Read More
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P3-63: WAVE LENGTH SHIFTER BAR
Demonstrate how a wave length shifter bar absorbs photons and re-emits the energy at its characteristic wavelength. Read More
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P3-64: PHOSPHORESCENCE - BLACK LIGHT AND OSCILLOSCOPE CRT
Demonstrate phosphorescence. Read More
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P3-65: WINTERGREEN MINTS
Demonstrate that breaking wintergreen mints creates small flashes of light. Read More
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P3-66: FLUORESENCE AT LN TEMPERATURE
Demonstrate fluorescence of a normal material at LN temperature. Read More
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P3-67: FLUORESCENCE OF LAUNDRY SOAP
Demonstrate that laundry soap is fluorescent. Read More
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P3-71: VISIBLE LASER
See the inside of a laser, observe the spectrum of light
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