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Cute Little Tardigrades Are Basically Indestructible, and Scientists Just Figured Out One Reason Why
(www.scientificamerican.com)
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What is the tun state of a tardigrade?
Damn, that's really cool.
Also another fun fact: not all tardigrades are capable of going into the tun state. For example, aquatic tardigrades that live in freshwater streams can form what is called a summer egg, which allows them to survive hot and potentially dry conditions, but I don't believe much has been studied on this alternative state. IIRC marine tardigrades also cannot achieve the tun state, so this really only applies to terrestrial^*^ tardigrades.
^*^Terrestrial tardigrades are also sometimes referred to as aquatic tardigrades as they are only active (not in the tun state) in the presence of water (e.g., after it rains)
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TIL tardigrades are awesome.
Am I the only one who's reminded of The Three Body Problem?
Mild spoiler alert:
DEHYDRATE!!!
I really appreciate the way you asked and answered your own question
That would be .2 KCal for us a day! That’s wild
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