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¹ÝÀÌ¾È (2023-12-10)
GTX-A ¼ö¼­~µ¿Åº, ÃÖÁ¾ °ü¹® Á¾ÇÕ½ÃÇè¿îÇà Âø¼ö
  In the rocky soil of Lorraine, a former coal mining region near the French-German border, scientists guided a small probe one recent day down a borehole half a mile into the earth¡¯s crust. Frothing in the water table below was an exciting find: champagne-size bubbles that...