You have a barrel, filled to the top with water, which weighs 150 pounds.
What can you add to the barrel in order to make it lighter?
Puzzle & Answer – www.brainbashers.com/zxbi
You have a barrel, filled to the top with water, which weighs 150 pounds.
What can you add to the barrel in order to make it lighter?
Puzzle & Answer – www.brainbashers.com/zxbi