Zaelaa@lemmy.zip to Today I Learned@lemmy.worldEnglish · 2 months agoTIL that target shooting could be causing brain injuries. Scientists are worried about this. www.nytimes.comexternal-linkmessage-square84linkfedilinkarrow-up1280arrow-down115
arrow-up1265arrow-down1external-linkTIL that target shooting could be causing brain injuries. Scientists are worried about this. www.nytimes.comZaelaa@lemmy.zip to Today I Learned@lemmy.worldEnglish · 2 months agomessage-square84linkfedilink
minus-squarehuquad@lemmy.mllinkfedilinkEnglisharrow-up5·2 months ago4 psi is based on the army report for popping ear drums, more specifically for impact events like gun shots. Note, your ears can handle 4 psi if it’s a slow ramp up so they can acclimate like diving in water.
4 psi is based on the army report for popping ear drums, more specifically for impact events like gun shots. Note, your ears can handle 4 psi if it’s a slow ramp up so they can acclimate like diving in water.