GOOD HOUSEKEEPING
'(<a href="http://www.j-archive.com/media/2009-12-31_J_06.jpg" target="_blank">Kelly of the Clue Crew reports from inside the Good Housekeeping Institute in New York.</a>) Fabrics are put through tens of thousands of cycles through a Wyzenbeek machine, which measures abrasion; that's a good test for this lasting quality from the Latin for 'hard''
endurance (durability accepted)