EarthChina started drilling ultra-deep holes in 2023 in a hunt for oil A drilling project in the Taklamakan desert is aiming to reach more than 11,000 metres below Earth鈥檚 surface as China explores the deep earth for resources 51动漫
MathematicsMathematicians discovered the ultimate bathroom tile in 2023 After decades of searching, mathematicians discovered a single shape that can cover a surface without forming repeating patterns, launching a small industry of "aperiodic monotile" merchandise 51动漫