Tag: Chicago
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Rapid Transit in 1844
I’ve slowly been overhauling the non-12MC part of my website to upgrade to Google Maps API v3. That’s the portion for which I obtained the howderfamily.com domain long before Twelve Mile Circle became the tail wagging the dog. As part of that I revisited a genealogy page I wrote about ten years ago. It looked…
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Biggest Losers
I’ve been playing around with the 2010 United States Census results by county again. This time I compared them to the previous decennial census conducted in 2000. This allows one to observe population shifts taking place over the prior decade. I tend to find more interest in the larger shifts, which is true I suppose…
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Over the Road
An image posted by reader Katy in a comment on my recent Tunnels, Bridges, Lifts and Inclines article completely captivated me. It shows a canal going over a road in the Netherlands. The interesting aspect, to me, is that a viewer can determine the actual depth of the canal. Highway engineers were kind enough to…
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Revisiting the Chicago River
Many months ago I posted an article with a somewhat cryptic name, “They Reversed the Chicago River.” The story centered on an early twentieth century engineering marvel that actually changed the direction of a significant waterway. It made sure any sewage from the burgeoning City of Chicago wouldn’t foul the city’s drinking water. An Engineering…
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Another Favorite Travel Tip
On the second day of my business trip to Chicago, I thought I would share another one of my favorite travel trips (remember the first one?). This tip is for those of you who have young children. The Trap A long time ago I used to travel fairly frequently with a co-worker who had several…
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They Reversed the Chicago River
What’s a growing city to do when its water supply is jeopardized by its own filth? If it’s Chicago and it’s the late 19th Century, they reverse the flow of an entire river system. In the process they purposely punctured a Continental Divide. I’m in Chicago this week so I wanted to make sure I…
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Festival of Maps – Chicago
The ongoing Festival of Maps in Chicago [link no longer works] features the combined efforts of more than 30 cultural and scientific institutions. It portrays the significance of and reflection of maps upon culture, exploration, discovery, and the world around us. Thus, the festival incorporates the physical display of maps along with lectures, seminars and…