Why does an iron work? I can understand the steam I think. So maybe a dry iron is similar.
Why do people say you look familiar when you know darn well that they’ve never met you before in their life? I was introduced to someone recently and he said he thought he knew me. I told him that maybe I just have one of those faces, because he’d definitely never met me before. He wasn’t quite sure how to respond to that. Probably would’ve been better if he’d just said, “nice to meet you” at first rather than pretending he already knew me.
Why is it easier to lift things when you grunt? Just lifted a heavy box, and grunting definitely made it easier.
No idea about the iron.
Maybe you remind him of someone? Maybe you he saw you somewhere one time and even though you never met, it stuck in his brain?
The sudden exhalation of air. When weightlifting, you learn to breath out when doing the lifting part. Grunting helps remind me to do that and/or is a side effect.