Home » BBC News - Technology » technology news » 3D-printed structures change shape when heated 3D-printed structures change shape when heated Unknown 4:07 AM BBC News - Technology technology news The 3D-printed structures that could be used for space missions or heart surgery. from BBC News - Technology http://ift.tt/2tnbi5A Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati