Answer:
It cannot be seen, it weighs nothing, but when put into a barrel, it makes it lighter.
Born of earth, but with none of its strength. Molded by flame, but with none of its power. Shaped
The moon is my father. The sea is my mother. I have a million brothers. I die when I reach land
Twigs and spheres and poles and plates. Join and bind to reason make.
Who is he that runs without a leg. And his house on his back?
I can only be played on a windy day
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?