A propeller is a big fan in front...... aircraft emotions machines seeing travel Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Today's featured daily humor:A propeller is a big fan in front of an airplane When it stops you see pilot sweatingClick for another laugh! Previous article: who's in favor of bringing roman numerals back?... Prev Next article: A woman was 3 months pregnant when she fell into a deep coma and woke up after about 6 months.... Next