Fascinating
This is a very intelligent and interesting flash submission, I think other websites could effectively use this flash for more scientific purposes
Reviews for "The Scale of the Universe"
Wow....just wow
This is, by fay one of the best things I have ever seen on newgrounds.
very nice
great for a school to use.
I like it!
Very informative! I feel extremely small and insignificant....
but where is pandora??
(Note the joke)
Whoa!
That was...pretty cool!