Thames & Kosmos

Geeker Speaker Lab Kit

$19.99 $18.99
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Make sound waves visible with this awesome device called a vibration speaker. It turns practically any surface into a larger speaker. The audio jack connects to standard audio output sockets. Stick the speaker onto a variety of surfaces and objects to find out which materials produce the best sound. Experiment to see sound waves ripple through a tray of sand, water, and other substances. With signal generating apps, you can experiment to visualize different sound wave patterns.


  • Brand: Geek & Co. Science
  • Subject: Physics
  • Age: 8+
  • Price: $19.95
  • Experiments: 3
  • Manual Pages: 16
  • Product Weight (lbs.): 1.8
  • Batteries Required: N/A
  • Country of Origin: China
  • Year Released: 2015

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