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ما هي تقنية الهولوغرام؟

Keep going صورة تجسيدية 09 نوفمبر 2020

الهولوغرام (الهولوغراف) هو أحد تطبيقات الليزر لإنتاج واقع افتراضي مجسم, وقد سبق الحاسب الآلي في هذا المجال، والهولوجراف يعطي صورا تخيلية م...

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أكثر المؤشرات الليزرية حمراء اللون... هل هناك سبب علمي لذلك؟

Keep going تقنية 28 أبريل 2020

لقد اعتدنا وجود تلك البقعة الحمراء في كثير من مجالات الحياة، ما يجعلنا نفكر، لماذا حمراء؟ يتكون الضوء الطبيعي من 7 ألوان يتحلل إليها ...

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