FIREFIGHTING
'(<a href="http://www.j-archive.com/media/2006-09-27_DJ_30.wmv">Sarah of the Clue Crew kneels next to a subway car and an air pump.</a>)  Thousands of pounds, like <a href="http://www.j-archive.com/media/2006-09-27_DJ_30.jpg" target="_blank">this</a> New York City subway car, can be moved in a rescue situation using <a href="http://www.j-archive.com/media/2006-09-27_DJ_30a.jpg" target="_blank">lift bags</a>, described with this adjective from the Greek for “wind”'
pneumatic