STADIUM ECHOES

alrighty im actually reallyyy tired at the moment but i have to do this blog! for the past three days ive been in hilo for another dog show. and the only thing i remember that had something to do with physics was the sound of the stadium. when this man sang the national anthem, the sound was really echo-y. when he sang into the mic, there was a delay in the transfer of sound to the other end of the stadium. from where i stood, the words i heard did not match up directly with what i saw due to the traveling of sound waves. i didnt have my camera with me so i just googled the stadium and heres a picture of it. just minus the tennis courts :)