Answer:
I have no voice but I can teach you all there is to know. I have spines and hinges but I am not a door. Once Iβve told you all I cannot tell you more.
What do you get when you cross a pig with a karate expert?
Lovely and round, I shine with pale light, Grown in the darkness, a ladyβs delight.
I am sometimes referred to as chips
Never ahead, ever behind, yet flying swiftly past; for a child, I last forever; for an adult, I'm gone too fast. What am I?
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk