ملخص: لماذا ينطلق الرصاص في الهواء؟ إذا كان جوابك: قوة ضغط البارود المتفجر، فأنت محق. لكنك تحمل صورة ناقصة وتكتفي بجواب يقف عند فوهة المسدس! أحياناً ما يمنع منتجاتك من إصابة أهدافها ليس نقصاً في الجهد المبذول في تصميمها (البارود)، بل المقاومات الخفية في الهواء التي تعترض طريقها. لماذا ينطلق الرصاص في الهواء؟ جواب هذا السؤال يكشف أحد الأسباب الخفية التي تطيح بمنتجات وخدمات وتسرّع بفناء شركات ومشاريع ومبادرات واعدة. سأل باحثان من جامعة نوردويستيرين الأميركية عدداً من الناس عن سر اندفاع الرصاص في الهواء. حصلا على الجواب نفسه تقريباً: البارود. حين يشتعل البارود يخلق ضغطاً داخل أنبوب المسدس…
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عذراً،
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وفّر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.
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