The “On the Shoulders of Giants” display was vandalized during the week of Feb. 2; a cardboard cutout of President Abraham Lincoln was replaced with a cutout of “Crocodile Hunter” Steve Irwin (pictured here). Pooja Yabannavar May. 9, 2016 Facebook Twitter Reddit Print The “On the Shoulders of Giants” display was vandalized during the week of Feb. 2; a cardboard cutout of President Abraham Lincoln was replaced with a cutout of “Crocodile Hunter” Steve Irwin (pictured here). Pooja Yabannavar