What Can Be Seen, But Cannot Be Touched, And When Put In A Barrel, Will Make The Barrel Lighter?

LINK TO RIDDLE #601

To link to the page use the following code: <a href="https://www.riddles.com/601" >What can be seen, but cannot be touched, and when put in a barrel, will make the barrel lighter?</a>

SUBSCRIBE TO RIDDLES

• Get our Weekly Riddles Round Up sent direct to your email inbox every week!
• INCLUDES:
• The last 7 Riddle Of The Day's,
• Current Problem of the Week and
• Current Weekly Challenge.

Join our mailing list