3 ms·
Yeah, apparently you're supposed to lose that ability in your mid-20's, but I still hear them loud and clear at 28...
by RIMR 10y ago
Yeah, apparently you're supposed to lose that ability in your mid-20's, but I still hear them loud and clear at 28...
- desireco42 10y agoI used to hear ultrasounds fairly well. It goes away unfortunately.