Have you ever noticed a change in the \”whistle” a train makes as it rushes by? If you stand by the tracks while the train is passing, the sound gets higher and then lower as the train goes by you. …
There is no biggest number. But is there a smallest number? Well, the number one is the smallest of the numbers that we count with. But it isn’t really the smallest of all numbers. You see, the…
> by Hans Christian Andersen > > Hans Christian Andersen died more than a hundred years ago, but his > many wonderful stories continue to live in the hearts of readers. Most > are fairy tales…
Recent Comments