Mario Marais @mmarais Active 5 years, 11 months ago ActivityProfileFriends 0Groups 0ForumsEventsGallery 0 View Base Name Mario Marais Hobby Raspberry Pi and electronics for use in school classes and clubs to support experiments and experiential learning. Age 1960-06-27 Location Pretoria South Africa Biography see mario.marais.org Website mario.marais.org