The Reading Ninjas have been wondering about sound and how it works. We wondered if you could hear sound in space. We made some string/nylon telephones and predicted whether string or nylon would work better. We also tested to see whether big plastic cups, small plastic cups, large tins or small tins would work best.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
August 2018
Categories |