Answer:
Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers magazines and journals.
I have 4 wings but cannot fly. I never laugh and never cry. On the same spot I'm always found toiling away with little sound. What am I?
What has a head and a tail but no body?
I turn everything around, but I cannot move. When you see me, you see you! What am I?
I belong to you but others use me more often than you do. What am I?
How did the phone propose to his girlfriend on Valentine's Day?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic