Subscribe Now:
http://www.youtube.com/subscription_center?add_user=ehoweducation
Watch More:
http://www.youtube.com/ehoweducation
Echolocation in physics is responsible for sonar. Find out about echolocation in physics with help from an experienced physics expert in this free video clip.
Expert: Walter Unglaub
Filmmaker: bjorn wilde
Series Description: Physics is a very important topic that is directly related to our daily lives in a number of interesting ways. Find out about physics with help from an experienced physics expert in this free video series.
