តើត្រីអាយុ 380 លានឆ្នាំផ្តល់ម្រាមដៃដល់យើងយ៉ាងដូចម្តេច?
Summary: In a groundbreaking discovery, scientists have found evidence that suggests our fingers can be traced back to a 380 million-year-old fish. This ancient fish, known as Tiktaalik, played a…