If you need to gain some perspective on life, check out the Scale of the Universe 2, an updated interactive animation first published in 2010. The new version includes information on many of the featured elements. Starting at a common reference point – the size of an average human being – the slider lets you zoom waaaay out to see, for example, the largest galaxies photographed by Hubble and waaaay in to see, for instance, the smallest particles known (or hypothesized) by theoretical physicists.

Lest you think that this amazing animation is a big-budget product from some science-loving organization, think again. According to ABC News:

“Scale of the Universe 2″ was created by Cary Huang, a 14-year-old ninth grader from Moraga, Calif., with technical help from his twin brother Michael…”My seventh grade science teacher showed us a size comparison video on cells, and I thought it was fascinating. I decided to make my own interactive version that included a much larger range of sizes,” said Cary in an email forwarded by his mother. “It was not a school project — just for fun. However, my science teacher loved it so much she showed [it] to the class! My brother, Michael, helped me put it on the internet.”…Cary said he worked on the project, on and off, for a year and a half, getting information from Wikipedia and astronomy books.

Nice job, guys!