RythmicBleating t1_ja5qql6 wrote on February 27, 2023 at 1:12 AM Reply to comment by IcyPause7334 in ELI5: the light can be blocked entirely, but why the sound can’t by IcyPause7334 X-rays are a fun example too: your bones block them but not soft tissue, so if you use the right film you can see right through yourself! Permalink Parent 2
RythmicBleating t1_itih0mc wrote on October 23, 2022 at 9:52 PM Reply to LeVar Burton's wedding, 1992. by PleasingScrum Stewart already looks like a badass, but if you pretend both of those hands are his it's 1000x better. Permalink 1
RythmicBleating t1_ja5qql6 wrote
Reply to comment by IcyPause7334 in ELI5: the light can be blocked entirely, but why the sound can’t by IcyPause7334
X-rays are a fun example too: your bones block them but not soft tissue, so if you use the right film you can see right through yourself!