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dr-x 2 4096 Oct 22 2008 ./
dr-x 34 4096 Sep 7 2022 ../
-r-- 1 5080 Oct 22 2008 Polystyrene_formation.gif
-r-- 1 4208716 Oct 22 2008 collapse.avi
-r-- 1 77172 Oct 22 2008 collapsed.jpg
-r-- 1 59673 Oct 22 2008 collapsed2.jpg
-r-- 1 72684 Oct 22 2008 polystyrene.jpg