![Giant crystals in Mexican cave where there is high heat and toxic air [700x438 - 49KB]](https://pic8.co/sh/H0hhvM.jpg){kind=link}
Scientists have to wear special cooling suits while exploring those caves and there are even special chambers scattered throughout where they can cool off.
Scientists have to wear special cooling suits while exploring those caves and there are even special chambers scattered throughout where they can cool off.
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