What sound looks like using Schlieren flow visualization.
                            Adam Cole, science writer for NPR’s Skunk Bear blog, explains what sound looks like using Schlieren flow visualization, a method for seeing air distortion from sound waves.
                                                     
                        
                        
                        
                        
                
                                
                    Published by: Admin User on                     October 30, 2014 at  3:32 pm