Physicist Kristian Cvecek hangs out in the forest sometimes to take these beautiful pictures of firefly trails, using slow shutter speeds on his camera. Even better than the long exposure shot of a Roomba. [via]
Beautiful, this should be used to make a Ford Kinetic Design commercial.
Tracking firefly trails in the forest | VizWorld.com
Very beautiful shot!
Become a member.
Learn to visualize your data.
From beginner to advanced.
What you get
Moving on from the most trendy names in US history, let’s look at the most unisex ones. Some names have …
We know when people usually get married. We know who never marries. Finally, it’s time to look at the other side: divorce and remarriage.
Here’s a chart to show you how long you have until you start to feel your age.
People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?