A box contains 10 red socks and 10 blue socks. It is completely dark. How many socks must you take to be sure you get two of the same color?

I have no voice, but I follow you wherever you go. I mimic all your movements, but I am not your twin. I disappear in the dark. What am I? Solve the riddle → I make the tiniest things big so you can see them. What am I? Solve the riddle → What is always in front of you, but you can never catch up to? Solve the riddle → I can count down time without ticking, and tell you when the food is ready. What am I? Solve the riddle → I have two dark eyes but cannot see. I sit on your nose and dim the sun for you. What am I? Solve the riddle →