Science History

It's the Census 2: Electric Boogaloo! In 1888, the Census Bureau stares down a mountain of data that threatens to overwhelm the capacity of its clerks. It sends a message out to the nation and receives ingenious machines that will tabulate the first electrified Census. 

D.C. may have been built by humans, but before there were people anywhere, the region was home to some seriously spectacular prehistoric creatures. Meet five of our favorites!

While digging a sewer near the Capitol in 1898, a construction crew makes an incredible discovery- a fossil! Only, when it's brought to the Smithsonian, no one is able to say for certain what kind of dinosaur it might belong to. Could this be a clue to a dinosaur found only in the District? See how generations of paleontologists dispute the identity D.C.'s oldest resident, and how a group of school kids played a factor in solidifying its legacy.

As a historian, seeing the media “buzz” surrounding cicadas makes me wonder how our ancestors reacted to their periodical swarms. Who were the first people to realize what was going on? Did they understand the seventeen-year cycle? Were they afraid, curious, or unbothered? As I suspected, Washington-area locals have been fascinated by Brood X for a very long time. 

On March 2, 1889, President Grover Cleveland signed legislation establishing a zoological park along Rock Creek in Northwest Washington “for the advancement of science and the instruction and recreation of the people.” But, of course, the backstory began years before.

Prior to the creation of the Zoo park, the Smithsonian kept a large collection of animals in pens and cages on the National Mall. Washingtonians flocked to see the motley collection which included a jaguar, grizzly bear, lynx and buffalo.

Buffalo grazing on the National Mall! Can you imagine?

It's always interesting to read what visitors and residents of Washington have had to say about our fair city over the years.

In 1873, the Kölnische Zeitung (Cologne Daily News) asked German anthropologist Friedrich Ratzel to take a trip to the United States and write a series of articles about life in America. He reached Washington in the winter of 1874 and, as a scientist, was particularly interested in the Smithsonian building. See what he had to say.