Answer:
My head and tail both equal are my middle slender as a bee. Whether I stand on head or heel Is quite the same to you or me. But if my head should be cut off the matter's true though passing strange directly I to nothing change.
I am a bow that can never be tied or broken but can disappear. What am I?
I am the only thing that place today before yesterday. (one word)
I am a type of weapon for SCI-FI characters
I am easy to waste and unstoppable. What am I?
Two brothers we are, great burdens we bear. All day we are bitterly pressed. Yet this I will say, we are full all the day, and empty when go to rest.