الحاجة أم الاختراع

صور: الحاجة أم الاختراع: براءات اختراع للفقراء

Keep going الحاجة أم الاختراع 24 نوفمبر 2013

قيل إن «الحاجة أم الاختراع»، وغالباً ما تجد هذه الفلسفة معمولاً بها لدى الفئات «الكادحة» في المجتمعات الفقيرة، التي تحاول تسيير حياته...

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