Answer:
What can go up a chimney down but canβt go down a chimney up?
I am a type of weapon for SCI-FI characters
A hole in a pole. Though I fill a hole in white I'm used more by the day and less by the night
First I may be your servant's name; then your desires I may proclaim; And when your mortal life is over hold all your wealth within my power.
Cloud is my mother. Wind is my father. I come down but never go up. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.