NASA readies for world's largest can crusher test
Tuesday, March 1, 2011 - 13:30
in Astronomy & Space
Place a soda can on the floor in an upright position and then stand on it -- gradually applying weight -- until the can ripples and collapses. It's similar to what a team of NASA engineers will do to an immense aluminum-lithium rocket fuel tank in late March; their hope is to use data from the test to generate new "shell-buckling design factors" that will enable light-weight, safe and sturdy "skins" for future launch vehicles.