Size
[“… there are more than 10 trillion cells in the human body, and ten times that many bacteria living inside it (yes, we are more “they” than “us,” at least in number).” Spectrums, chapter 2] Justin Sonnenburg, a microbiologist at … Read more 
Size
[“… there are more than 10 trillion cells in the human body … we find inside each cell billions and billions of atoms, bound together into molecules of water, DNA, and other structures.” Spectrums, Chapter 2] Molecules vary in size … Read more
Size
How much larger is a mountain than an atom? How much smaller is Earth than the Milky Way? All these answers and more in one of the most mind-boggling interactive animations we’ve ever seen: Copyright 2012. Magnifying the Universe by … Read more
Size
Mike and Cary at HTwins have come up with a fascinating way of exploring our universe. As they say, this animation lets you “zoom from the edge of the universe to the quantum foam of spacetime and learn about everything … Read more
Size
How far is it from Earth to the edge of our solar system? The folks at the BBC and Beautiful Studio produced this excellent and very large infographic that lets you scroll (and scroll and scroll) from our troposphere to … Read more
