A vibration is a motion that cannot make up its mind which way it wants to go. There are 26 vitamins in all, but some of the letters are yet to be discovered. Finding them all means living forever. Many dead animals in the past changed to fossils while others preferred to be oil. Some oxygen molecules help fires burn while others help make water, so sometimes it's brother against brother.
Some people can tell what time it is by looking at the sun.
But I have never been able to make out the numbers. To most people solutions mean finding the answers. But to chemists solutions are things that are still all mixed up. I am not sure how clouds get formed. But the clouds know how to do it, and that is the important thing.