Answer:
Up on high I wave away but not a word can I say.
What is yours but only used by others?
What is so delicate that even mentioning it breaks it?
Before Google, we actually had to physically look things up in this building full of knowledge.
Proof you've done your time in school
A word of five letters, Upside down is the same, A shark does this, But itβs not to blame. What is the word?