Zac Henderson Makes a Clever Visual Representation of Dark Matter

Making a graphic or visual representation of something invisible requires a dash of imagination and a generous helping of cleverness and creativity. Sure, you can make models or craft verbal analogies, but it seems totally impossible to do it through photography. Boulder, Colorado photographer and videographer Zac Henderson, however, found an interesting way to do it: by substituting it with something that we can easily identify and understand. He demonstrates this with his thought-provoking ser...