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Q&A Room-Temperature Animal

Remember the Xenomorphs from aliens, how they didn't show up in heat vision? I was wondering how you could recreate that effect biologically... a creature which doesn't pop-up on IR (at least, not ...

3 answers  ·  posted 7y ago by Johnny‭  ·  last activity 7y ago by Johnny‭

Question biology creature-design chemistry xenobiology biochemistry stealth endothermic-reaction