“It was not until a second rise in atmospheric oxygen 580 million years ago that larger complex animals were able to get a foothold on the Earth.” (via PALAEOBLOG: O2 Elevation Lead To Rise of Life)
The online adventures of Tiff Fehr (@tiffehr), a UX engineerette at The New York Times. Feel free to peruse my somewhat popular geek-themed Tumblr, too, if that's your thing.
More personally than the above or below, I document notable adventures (much later than when they actually happen): Oktoberfest '04, Guatemala '08, Europe '10, Wisconsin '10, Middle East '11*. (* in progress)
“It was not until a second rise in atmospheric oxygen 580 million years ago that larger complex animals were able to get a foothold on the Earth.” (via PALAEOBLOG: O2 Elevation Lead To Rise of Life)
