Answer:
I have all the knowledge you have. But I am so small that I can fit into your hands. What am I?
My first is high my second damp my whole a tie a writer's cramp.
I am a mini solar powered computer
Where did the baseball keep its lemonade?
I shift around though always slowly. I never move more than a few inches at a time. A large movement by me can kill many people. I am huge yet unseen by humans.
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.