Years ago, 3M wanted their scientists to make strong glue., However, Spencer Silver created some weak glue., At that time, nobody took it seriously., One day, another scientist used the glue on bookmarks., It worked really well, and this idea led to Post-it notes.

Post-it Notes

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟