Hooray for leap day! This only happens every 4 years. These are a few facts I have learned about leap day.
Hello! Today I will give a link to something really interesting. It is called The Scale of the Universe. In it you will find the three smallest things in the world and the smallest length in the world, which is a Planck. You will also find out many other things like the size of the observable universe and the estimated size of the universe. You will only find these things if you click on here and the start button.
Zooming in and out will make you think. The universe has so many things and they are all interesting. I feel that I’m not very important and quite insignificant, don’t you?