Answer:
you need thousands of me to create a digital image.
I build up castles. I tear down mountains. I make some men blind, I help others to see. What am I?
What is shaped like a box, has no feet, and runs up and down?
My voice is tender my waist is slender and I'm often invited to play. Yet wherever I go I must take my bow or else I have nothing to say.
I can point in every direction but can't reach the destination by myself. What am I?
The warmer I am the fresher I am.
What am I?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic