Other notable costs include roughly $ 10 worth of fabric ( 1.8 yards a pair on average ) 44 cents for pocket linings 37 cents for a zipper and $ 2 for the embroidery on a back pocket .
Similarly , rosetta was good at linking up stretches of protein through charge interactions and hydrogen bonds , but it would often get things slightly off ( think of a zipper that 's off by a single tooth ) .
Appropriate school attire will be worn at all times during school hours and at school-sponsored events ....... pants , shorts , culottes , etc. must be secured around / about the waist ...... pants and shorts must have a zipper or button fly .
For decades now , apparel makers who can 't afford to gamble on cut-rate fasteners have overwhelmingly turned to a single manufacturer . Ykk , the japanese zipper behemoth , makes roughly half of all the zippers on earth .