Knowledge: Over 3,000 people do 3d modeling, which was very popular hobby during the pandemic, while about 185.9 million people do gardening as a hobby.

Conversation:
Is it true Wine tasting is a delicate art?
I'm unaware if it is or not, but there have been scientific blinding wine tastings that contradict wine tasting reliability.
What do you mean by reliability?
I can't say but the purpose of the blinding tastings is for wine scientists exploring the human olfactory system on things like identifying the compounds of a wine's aroma.
How exactly is wine tasting done?
I don't have the exact steps but wine tasters use ever changing words to describe the characteristics of wine like its flavors and aromas.
Sounds like a very niche hobby. I wonder what the most popular hobby is.

Response: You will be surprised to know. Apparently, gardening is practiced by 185.9 million people per year as a hobby. That's pretty popular!