GridVids

Sleep timer

Choose when playback should stop.

Sign in with YouTube

Weird and worrying questions

xkcd's What If? Jul 28, 2026 18:42
Create an account to hide videos, mark them watched, or save them to Don't Miss.
Don't Miss
Create an account to hide videos, mark them watched, or save them to Don't Miss.
Mark watched
Create an account to hide videos, mark them watched, or save them to Don't Miss.
Hide
Open in popup Open on YouTube
Share video

Share video

Copy the GridVids link or iframe code.

Video link
Iframe code
Iframe content

Watch more
Here are some weird and worrying questions from the What If? Inbox ©2026 xkcd, inc.
Science & Technology