Brain Teasers
Coal and Lime
In some European countries, if coal is transported in open railway trucks the top is sprayed with a solution of lime. Why?
Answer
The lime solution covers the coal with a white film. If coal is stolen after loading, it is evident that the theft was committed in route and is easily discovered as the train passes by stations on its way to its destination.Hide Answer Show Answer
What Next?
View a Similar Brain Teaser...
If you become a registered user you can vote on this brain teaser, keep track of which ones you have seen, and even make your own.
Solve a Puzzle
Comments
Can someone tell me why this is a logic problem?
because it takes the logic of knowledge to figure out why they use a coat of lime on the top of the coal only when the coal is being transported through the rail system. Which makes this very logical.
Got me stumped for sure.
I have been served a slice of lime with my Corona so I guess no one getting my Corona.
This does NOT belong in trivia, it belongs is logic.
To post a comment, please create an account and sign in.
Follow Braingle!