Robert Downey Jr. presents 3-D printed Iron Man arm to 7-year-old fan
Thursday, March 12, 2015 - 15:20
in Paleontology & Archaeology
Aileen GraefLOS ANGELES, March 12 (UPI) -- "Iron Man" actor Robert Downey Jr. presented 7-year-old fan Alex with a bionic arm modeled after the superhero's suit as part of the Collective Project.