纽结理论长期困扰着数学家，但随着人工智能的进步，有研究者在生物学中找到了突破口，因为纽结结构存在于许多重要的生物分子中，例如蛋白质、DNA等。对于难以识别归类的复杂纽结结构，AI给出了令人惊讶的结果。任何一个有经验的水手都明白，一个正确的绳结意味着生 ...

The languages still uttered around Europe today can be traced back to the prehistoric migrations of people around 5,200 years ...

Fire officials are working assiduously to unknot the cause of this tragedy, with San Antonio Fire Department spokesman Joe ...