Answer:
I have all the knowledge you have. But I am so small that I can fit into your hands. What am I?
I cannot be burned in fire or drowned in water
Break me but Iβll continue to work touch me and maybe Iβll stay with you forever.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?
I am a ship that can be made to ride the greatest waves. I am not built by objects but built by minds.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.