یک تحقیق جدید نشان می دهد که سلولهای بنیادی انسان در فضا بسیار سریعتر پیر میشوند. پیری...
روز: اکتبر 2, 2025
اختاپوسها برای انجام فعالیت های خود هشت پا یا بازو برای انتخاب دارند، اما یک تحقیق جالب...
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