books من الذي اخترع الحبر
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من الذي اخترع الحبر (Info)
سبق لقدامي المصريين أن استخدموا الحبر في كتاباتهم منذ حوالي 5000 سنة . استعملوا الحبر الأسود لكتابة النصوص والحبر الأحمر لكتابة العناوين والتنقيط وحاصل العمليات الحسابية . اكتشف الصينيون الحبر في القرن الثالث الميلادي . اكتشفه " وي تان " .
