Geeker Speaker Lab Catalog 550017

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. Item No. 550017 Brand Geek & Co. Science Subject Physics Age 8+ Price $19.95 Experiments 3 Manual Pages 16 Manual Dimensions (Inches) 5.5 x 8.5 Manual Sample View Sample Complete Manual Download Manual Product Dimensions (Inches) 8.75 x 11 x 2.5 Product Weight (lbs.) 1.8 Batteries Required N/A Country of Origin China Year Released 2015 - See more at: http://www.thamesandkosmos.com/index.php/product/category/science-kits/geeker-speaker-lab-#sthash.CSsJsWU6.dpuf