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Astronomy & Planetariums There are 68 products.

Astronomy & Planetariums
  • Magnetic Earth Field Model
    Magnetic Earth Model

    This is a great demonstration of the earth's magnetic field. Use it as is, or place it on an overhead projector to show the whole class. Iron filings are suspended in oil to allow the included magnet to align them to its field.

    This is a great demonstration of the earth's magnetic field. Use it as is, or place it...

    This is a great demonstration of the earth's magnetic field. Use it as is, or place it on an overhead projector to show the whole class. Iron filings are suspended in oil to...

    653-9015

    In Stock

    .
    $40.37
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  • Refracting Telescope Kit (PS-04B/Single).
    Refracting Telescope Kit (PS-04B/Single).

    Experiment with each element of a simple refracting telescope and see how the lenses work when put together without using an optical bench. Galileo’s first telescopes lacked precision and clarity. Nevertheless, he made astonishing discoveries with his crude instruments. This simple lab enables students to build a telescope that is similar to Galileo’s.Use the telescope and see how it is similar to a pinhole camera View inverted...

    Experiment with each element of a simple refracting telescope and see how the lenses...

    Experiment with each element of a simple refracting telescope and see how the lenses work when put together without using an optical bench. Galileo’s first telescopes lacked...

    654-0000

    This item is currently not in stock, please call for availability.

    .
    $12.08
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  • Where We Are In Space And Time Activity Book.

    Activity Book: Where We Are in Space and Time. Twenty-one hands-on activities are included in this 176-page spiral-bound book. Students can write answers or do calculations right in the book. Some pages can be cut out. Each activity has a list of required materials, most of which are available in this catalog. Includes a glossary and a key to identifying objects on the photographic plates.

    Activity Book: Where We Are in Space and Time. Twenty-one hands-on activities are...

    Activity Book: Where We Are in Space and Time. Twenty-one hands-on activities are included in this 176-page spiral-bound book. Students can write answers or do calculations...

    654-0005

    In Stock

    .
    $30.84
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  • Refracting Telescope Kit. (PS-04B) (10 telescopes, 1 manual).

    Experiment with each element of a simple refracting telescope and see how the lenses work when put together without using an optical bench. Galileo’s first telescopes lacked precision and clarity. Nevertheless, he made astonishing discoveries with his crude instruments. This simple lab enables students to build a telescope that is similar to Galileo’s. Use the telescope and see how it is similar to a pinhole camera View inverted...

    Experiment with each element of a simple refracting telescope and see how the lenses...

    Experiment with each element of a simple refracting telescope and see how the lenses work when put together without using an optical bench. Galileo’s first telescopes lacked...

    654-0010

    This item is currently not in stock, please call for availability.

    .
    $72.72
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  • Astrolabe Kit
    Astrolabe Kit

    NEW! The Astrolabe Kit The queen of early astronomical instruments, the astrolabe was prized for its beauty, mathematical sophistication, and utility in the Middle Ages and Renaissance. Combining a simple observational tool with an analog computer, it was used for time finding, surveying, navigation, star finding, and astronomical calculations in both the Latin west and the Islamic world. Chaucer wrote a book on the astrolabe for his son, and...

    NEW! The Astrolabe Kit The queen of early astronomical instruments, the astrolabe was...

    NEW! The Astrolabe Kit The queen of early astronomical instruments, the astrolabe was prized for its beauty, mathematical sophistication, and utility in the Middle Ages and...

    654-0015

    This item is currently not in stock, please call for availability.

    .
    $23.05
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  • Cardboard Spectrometer Kit (10) Pack
    Cardboard Spectrometer Kit (PS-14) (10 Pack).

    Observe absorption lines in the Sun's spectrum, the spectra of energized elements in gaseous states and the double yellow lines of Mercury vapors in the spectrum of a fluorescent lamp. The ready-to-assemble spectrometer comes with a strip of film and a scale from which a color may be identified by wavelength in nanometers or photon energy in electron volts. This product is recommended for astronomy, chemistry, physics, physical science and...

    Observe absorption lines in the Sun's spectrum, the spectra of energized elements in...

    Observe absorption lines in the Sun's spectrum, the spectra of energized elements in gaseous states and the double yellow lines of Mercury vapors in the spectrum of a...

    654-0020

    This item is currently not in stock, please call for availability.

    .
    $121.30
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