this post was submitted on 25 May 2024
913 points (100.0% liked)

196

16437 readers
1519 users here now

Be sure to follow the rule before you head out.

Rule: You must post before you leave.

^other^ ^rules^

founded 1 year ago
MODERATORS
greembow@lemmy.blahaj.zone
moss@lemmy.blahaj.zone
moss@lemmy.world
queue@beehaw.org
funky_rodent@lemmy.blahaj.zone
PeachyMcPeachface@lemmy.blahaj.zone
threegnomes@lemmy.blahaj.zone
greembow@lemmy.world
remotelove@lemmy.ca
Roflmasterbigpimp@feddit.de
qaz@lemmy.world
A_Very_Big_Fan@lemm.ee
qaz@lemmy.blahaj.zone
qaz@lemmy.ca
A_Very_Big_Fan@lemmy.world
qaz@lemmy.dbzer0.com
Qaz@lemmy.ml
qaz@sh.itjust.works
qaz@lemmy.sdf.org
913
Artificial Refugium rule (slrpnk.net)
submitted 5 months ago by Track_Shovel@slrpnk.net to c/196@lemmy.blahaj.zone
66 comments fedilink hide all child comments
 
you are viewing a single comment's thread
view the rest of the comments
[–] norbert@kbin.social 11 points 5 months ago (2 children)

Linking to a guy using an expensive ultrasonic mic to hear bats doesn't really support youe statement that you're hearing bats around you despite never seeing them. Maybe you have hearing damage?

[–] currycourier@lemmy.world 4 points 5 months ago

I mean if they do I'm kinda jealous of their newfound ultrasonic hearing abilities

[–] Swedneck@discuss.tchncs.de 3 points 5 months ago (2 children)

he literally says in the video that their calls range from 20kHz to 200kHz, with 20kHz being the normal top range of human hearing for someone without hearing damage.

[–] can@sh.itjust.works 1 points 5 months ago

Note: hearing damage includes being over thirty.