Submitted by Suspicious-Rich-2681 t3_114cfft in explainlikeimfive
DressCritical t1_j8vjwil wrote
Reply to comment by Rangermatthias in eli5: Why Can’t We Use Echo-Location to Map the Catacombs by Suspicious-Rich-2681
We are working on developing such things, but so far they are still science fiction.
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