Humans can sense quite a few strange things. Like the smell of rain up to 100 pa... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		ethanholt1 on May 12, 2024 \| parent \| context \| favorite \| on: Why you can hear the temperature of water Humans can sense quite a few strange things. Like the smell of rain up to 100 parts per trillion.

jval43 on May 12, 2024 [–]

Petrichor: https://en.wikipedia.org/wiki/Petrichor

Consider applying for YC's Fall 2025 batch! Applications are open till Aug 4
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact