r/YouShouldKnow is a subreddit with 5.6M members. The community frequently discusses ysk, car, heimlich, cameras, and lens, and they frequently recommend/review stud finder, and the most common flair used is technology, health & sciences, other, finance, and food & drink.
Popular Topics in r/YouShouldKnow
#1
Ysk
182 posts
#2
Car
2 posts
#3
Heimlich
2 posts
#4
Cameras
1 post
#5
Lens
1 post
#6
Focal
1 post
#7
Length
1 post
#8
Physical
1 post
#9
Distance
1 post
#10
Subject
1 post
Products Discussed in r/YouShouldKnow
Stud Finder
1 review
#1
Electronic Stud Finder
4.0★ from 1 review
Flair Used in r/YouShouldKnow
#1
Technology
: "YSK: Your face is being harvested"
13 posts
#2
Health & Sciences
: "YSK: you can have an infected tooth that doesn’t hurt, and that infected tooth can kill you"
11 posts
#3
Other
: "YSK: Constantly switching between tasks can make simple work feel harder than it actually is"
9 posts
#4
Finance
: "YSK: about The Work Number, especially if interviewing for a job"
7 posts
#5
Food & Drink
: "YSK 167,639 pounds of recalled meat were sold using forged USDA inspection stickers. Look for the fake establishment number ("EST. 1363") as it indicates meat that was never inspected to begin with and is considered unsafe to consume."
4 posts
#6
Relationships
: "YSK: To gauge whether someone likes you based on their behavior, it's necessary to know their baseline behavior, and most of the tips about that you ever heard on this topic are wrong"
2 posts
#7
Automotive
: "YSK: Holding your car key fob under your chin actually doubles its range"
2 posts
#8
Education
: "YSK: “Milktoast” and “milquetoast” mean the same thing, and both are accepted spellings."
1 post
#9
Travel
: "YSK New Mexican towns pay tribute to Spanish colonizers during annual celebrations, crowing the king of the court as “Oñate”."
1 post
#10
Arts & Entertainment
: "YSK Hot wheels glow and fire show is TERRIBLE!"
1 post
Member Growth in r/YouShouldKnow
Yearly
+141k members(2.6%)
About
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Last updated: September 30, 2026