A anmazlayan id science tan ajjotnen fal id osa industri n alkittaban, magazine tan d talavizyon almaɣna n awen anafaz n science d asiwal fal ittusan net wi tewad daɣ abara wan science har ichaɣib imdan, alxidmaten ijjan filozof tan amlallaynen s addinat ahanen ajjama n alxidmat