Now new research has found a possible mechanism to explain Mars' rusty color without liquid water.

现在新的研究已找到了一个可行的原理来解释在无液态水的条件下火星的锈红色是如何形成的。

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The pathology slice examination shows: the liver tissue organization of the rats in normal comparison group is normal and the hepatic lobules of them are well-arranged without liquid droplets;

病理切片检查显示正常组的大鼠肝组织形态结构正常，肝小叶规则，无脂滴发现；

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Arson investigators knew about the concept of flashover, but it was widely believed to take much longer to occur, especially without a liquid accelerant.

NEWYORKER: Trial by Fire

The challenge involves trying to swallow a tablespoon of cinnamon powder in under 60 seconds without drinking any liquid.

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Unlike other technologies, Sequesco says it can convert carbon into liquid fuel without sunlight, which would avoid the Achilles heel of similar technologies.

FORBES: Magazine Article