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Ein-o I Know Science DVD Sounds and Bangs

Ein-o I Know Science DVD Sounds and Bangs - TED32377SoundsBangs -
$24.95
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Product Code: TED32377SoundsBangs

 
Have you ever wondered what sound looks like?
How about whether the length of a flute affects its pitch?
 
Learn Everything you ever Wanted to Know About Sound But Were Afraid to Ask with Professor Ein-O's Sounds and Bangs Interactive Experiment Kit!
 
Investigate the powerful properties of sound with this intriguing and fun package. Professor Ein-O is your guide in an interactive DVD that dovetails perfectly with the included Lab Notebook and Lab Pack.  Experiments include:7
  • creating a sound drum to see the effect of sound on light waves 
  • using a ruler and pen to draw sound waves,
  • constructing an apparatus to emulate machine gun noise,
  • creating a cool multi-pipe flute
  • watching foam balls react to sound waves coming from a radio. 
Perfect for the young audiophile in your family. Contains: DVD, book and materials for experiments. Ages 7 and up.