You fill it and it empties,
A metaphor for plenty,
Depending on what half you see,
It's either full or empty.
I fly away as soon as you set me loose. People around you may slowly move away once they sense my presence. What am I?See answer
Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers, magazines, and journals. What am I?See answer
What has three feet but no arms or legs?See answer
Select a pack of riddles and try to solve it in an interesting way.
This riddle appears in the following downloadable PDF files: