Slices of Blue Sky

A blog about food, history, data visualization, and more

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History, Whaling

Twenty Percent of Your Adult Life Pursuing Whales: Voyage Lengths During the Golden Age of Whaling

April 10, 2016 No Comments

The Golden Age of Whaling attracts my interest because it was such a dramatic and absurd undertaking.  During its peak years, the industry had a few hundred sailing ships searching vast areas of open ocean for the earth’s largest living creatures so they could kill them and process their carcasses at sea to obtain valuable […]

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California History

A Vintage Postcard of UC Berkeley Shows Long Lost Buildings

April 2, 2016 2 Comments

I find it easy to get lost in the New York Public Library’s Digital Collections, which contain hundreds of thousands of images and a massive collection of menus. One recent morning I was looking for something and stumbled into a large ‘box’ of early 20th century postcards from the Detroit Publishing Company. While browsing through […]

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California History, California Travel

Old Maps Show the Evolution of Wilshire Boulevard

November 7, 2015 No Comments

Not finding a satisfactory history of the evolution of Wilshire Boulevard in Kevin Roderick’s Wilshire Boulevard book, I searched for old maps to find the answers (my review of Roderick’s Wilshire Boulevard book). The Los Angeles Past blog led me to the 1897 edition of Maxwell’s Los Angeles City Directory at the California Digital Library […]

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California History

Port Size Perspective: How Big are the Ports of Long Beach and Los Angeles?

September 27, 2015 No Comments
Ships and Cranes at the Port of Long Beach

In my review of The Box, I noted that containerization required ports to cover much more ground to support cranes, container storage, roadways, and so forth. To illustrate the size of major modern ports, let’s take a look at the Ports of LA and Long Beach. These are the two largest ports in the United […]

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California History

How and When Did Golden Gate Become the “Official” Name?

September 23, 2012 No Comments

During the research for my previous post about the Golden Gate, I wondered how and when the Golden Gate become the “official” name.  What was the process for naming things in the 19th century? Did Fremont’s map for the U.S. Senate give “official” status to the name? Did the U.S. Government have a standing panel […]

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Slices of Blue Sky

A blog about food, history, data visualization, and more

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