Brain Teasers
Ring Ring
I have two rings. I move by request.
If the mixture is not right, I just sit at rest.
What am I?
If the mixture is not right, I just sit at rest.
What am I?
Answer
PistonHide Answer Show Answer
What Next?
View a Similar Brain Teaser...
If you become a registered user you can vote on this riddle, keep track of which ones you have seen, and even make your own.
Solve a Puzzle
Comments
Good teaser! (Of course, I only understood it after seeing the answer.) I need to brush up on my reading with "popular mechanics."
I thought it was some kind of drink
OMG!!
FIRST COMMENT IN LIKE
FIVE YEARS
OMG!!
FIRST COMMENT IN LIKE
FIVE YEARS
To post a comment, please create an account and sign in.
Follow Braingle!