General Science
  • Pulley Activity Set

    Pulley Activity Set

    Experiment with dragging loads up inclines. Includes [2] pulleys, double tandem pulley, triple tandem pulley and activity guide.

    $22.95
    Add to Cart
  • KELVIN® Science Fair Pack for Transportation

    KELVIN® Science Fair Pack for Transportation

    These selection of kits, with related instructions, are ideal for exploring land transportation at home or school. Single kits include: Universal Platform Car, Solar Car, EV Racer, Balloon Racer, Gear Box Car, GR Cruiser, Rubber Band Racer, and the...

    $85.00
    Add to Cart
  • KELVIN® Project ComTech™ Lab

    KELVIN® Project ComTech™ Lab

    In this pilot module, Communicating with Light: From Smoke Signals to Fiber Optics, students become familiar with the elements of communications systems as well as with basic electronics, coding schemes, and the properties of light. Students master a...

    $295.00
    Add to Cart
  • KELVIN® Project ComTech™ Lab Manual

    KELVIN® Project ComTech™ Lab Manual

    A companion to the Project ComTech Set. Project Comtech™ was created by the Science Education Department of the Harvard-Smithsonian Center for AstroPyhsics, with support from the National Science Foundation.

    $29.95
    Add to Cart
  • KELVIN® Project ComTech™ Class Pack

    KELVIN® Project ComTech™ Class Pack

    In this pilot module, Communicating with Light: From Smoke Signals to Fiber Optics, students become familiar with the elements of communications systems as well as with basic electronics, coding schemes, and the properties of light. Students master a...

    $775.00
    Add to Cart
  • KELVIN® Voice Over Laser Beam Trainer

    KELVIN® Voice Over Laser Beam Trainer

    Study laser beam communication and demonstrate voice modulation to transmit voices and music over a laser beam. An input jack allows students to access CD players or tape recorders for additional activities in communications. The trainer includes:...

    $195.00
    Add to Cart
  • Laser Pointer Activities

    Laser Pointer Activities

    By Thomas Altman. Features nine laser pointer activities: earthquake detector, music controlled laser patterns, crystal ball laser projector, diffraction and moving diffraction grating, representing a black hole, laser Lissajous patterns and twisting...

    $9.95
    Add to Cart
  • KELVIN® Telegraph & Buzzer Kit

    KELVIN® Telegraph & Buzzer Kit

    Build Your Own® Telegraph System! Wind coil, connect wires and learn to operate and communicate with this system. Have your students take an interdisciplinary journey into the world of telecommunications. Your students will discover the history of the...

    $44.95
    Add to Cart
  • KELVIN® Telegraph & Buzzer Bulk Pack

    KELVIN® Telegraph & Buzzer Bulk Pack

    Bulk Pack of 10 - As Low As $39.50 Per Kit! Build Your Own® Telegraph System! Wind coil, connect wires and learn to operate and communicate with this system. Have your students take an interdisciplinary journey into the world of telecommunications. Your...

    $395.00
    Add to Cart
Compare Selected