Answer:
Every night I'm told what to do, and each morning I do what I'm told. But I still don't escape your scold. What am I?
Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers magazines and journals.
So cold damp and dark I am. To stay you would refrain yet those who occupy me do never complain.
I move without wings Between silken string I leave as you find My substance behind.
Kings and queens may cling to power and the jesters may have their call. I am the most common but I can rule them all. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.