'If <a href="http://www.j-archive.com/media/2006-03-23_J_18.mp3">this</a>measuring instrument developed in the 1920s reads high, run!'
a Geiger counter
SOUND CHECK: If thismeasuring instrument developed in the 1920s reads high, run!
If thismeasuring instrument developed in the 1920s reads high, run!
If thismeasuring instrument developed in the 1920s reads high, run!
SOUND CHECK
a Geiger counter
SOUND CHECK