Hope you like the video!
Three Things I learnt (From Research and the video):
- One of these odors, called "petrichor," lingers when rain falls after a prolonged dry spell
- Petrichor was coined in 1964 by two Australian scientists studying the smells of wet weather is derived from a pair of chemical reactions.
- Pertrichor is the scent of rain on dry earth, also known as the scent of dust after rain