The Riddle
I am weightless but you can see me, put me in a bucket and I'll make the bucket lighter. What am I?
Related snips
Riddle
what-dances-in-the-day-yet-hides-at-night-wears-a
i-dance-without-feet-whisper-without-a-voice-embrace
i-can-be-seen-in-every-hue-yet-when-im-full-im-out-of
i-have-keys-but-open-no-locks-i-have-strings-but-im-not
i-can-be-cracked-made-told-and-played-what-am-i