Dogs Do Science: Sound (Claybourne Anna)(Pevná vazba)

Ever wondered how a telephone works? or what it sounds like in outer space?Meet Professor Pooch and his dopey Doberman assistant, who will teach you all about sound in this humorous, comic book science series.Featuring Dr. Whoodle and his time machine, a labrador with golden hearing, the intrepid Dogs in Space and Poodle''s pop quiz where you can find out if you are top dog or kitty litter...Aimed at children aged 7+, Dogs Do Science is a lively and engaging series exploring core science topics including: forces, sound, light, energy, materials and living things.
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