拍摄地点:美国,死谷拍摄时间:3月20日INFO:佳能5D MarkⅢ,F/2.8,30秒,ISO 3200“石头赛道”是全球闻名的奇观,在极其平坦的湖床上,星罗棋布般散落的石头,在龟裂的泥地上留下了长长的轨迹。近百年来,虽然有众多猜测,但从来没有人能确知这些沉重的石块为什么会神秘地自己移动。直到两年前,科学家才揭开谜底:冬天的湖床上,偶然有非常浅的积水会在寒冷的冬夜结起薄冰,白天在阳光的照射下,冰面开始融化并破裂,风吹动这 Location: USA, Death Valley Shot time: March 20 INFO: Canon 5D Mark III, F / 2.8, 30 seconds, ISO 3200 “Stone track” is a world-renowned wonders, in the extremely flat lake bed, dotted Like scattered stones, in the cracked mud left a long track. In the past century, though there are many speculations, but no one can be sure why these heavy stones mysteriously move on their own. Until two years ago, scientists uncovered the mystery: the winter lake bed, occasional very shallow water will end in the cold winter night thin ice, during the day under the sunshine, the ice began to melt and burst, the wind blows Move this