Hello, if some are interested to see how tiny some things can be and how big some others can be, have a look here
http://www.newgrounds.com/portal/view/525347
(from Planck length, 0, [put 35 '0' here] 1 m to 930 Yottameters, as far as we can see in the past, 1 Ym being 1 [put 26 '0' behind] meters )