Tag: diagram

  • Red Shift, Blue Shift

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    Brendan Barry
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    Last night I published a graphic on Instagram that I think people may find helpful if they try to follow Election Day results on Tuesday. I wanted to explain the concept of a red shift or blue shift. (I’ve also seen it described as states having a red mirage or a blue mirage.) For my…

  • Super Spreading Garden Parties

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    Brendan Barry
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    If you were unaware, in the wee hours of Friday, President Trump announced that he had tested positive for the coronavirus that causes Covid-19. It should be stated in the just three days hence, there is an enormous amount of confusion about the timeline as the White House is not commenting. From the prepared statement…

  • Wear a Mask

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    Brendan Barry
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    It sounds so easy, but too many don’t do it. Yesterday, Agence France-Presse published an article about a recent study in the Journal of the American Medical Association that examined the efficacy of the coronavirus’ airborne spread potential. The study centred on a bus trip in eastern China from January, before the widespread adoption of…

  • The More You Know

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    Brendan Barry
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    It’s Friday, everyone. And that was a week. And so on the lighter side, here is this work from xkcd about shooting stars. Credit for the piece goes to Randall Munroe.

  • A Foot by Any Other Name

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    Brendan Barry
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    Measurement systems are important. They allow us to compare objects, buy and sell goods, and get from Chicago to Philadelphia. The latter, according to Google, is 759.6 miles. Or 4,010,688 feet. But what feet? In this piece from the New York Times we get a look at the two different foot measurements used in the…

  • Sweet Summer Air of Subway Cars

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    Brendan Barry
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    For those of my readers who live in a city where the subway or underground is a great means of getting around the city, you know you really miss that late Saturday night/early Sunday morning bouquet in the air. Though as this New York Times piece explains, sure it smells bad, but that air is…

  • What Will the Next Recovery Look Like?

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    Brendan Barry
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    Earlier this morning, the Bureau of Economic Analysis released its US 2nd quarter GDP figures and the news…isn’t great. On an annualised basis, we saw -32.9% growth. That’s pretty bad. Like Great Depression level bad. I’ve posted on the social media how bad this current recession is and how nobody in the workforce today worked…

  • Different Paths to Density

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    Brendan Barry
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    Yesterday we looked at the expansion of city footprints by sprawl, in modern years largely thanks to the automobile. Today, I want to go back to another article I’ve been saving for a wee bit. This one comes from the Economist, though it dates only back to the beginning of October. This article looks at…

  • Mapping the Growth of Cities

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    Brendan Barry
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    This is an older piece from back in August, but I was waiting for a time when I would have some related articles to post alongside it. To start off the series of posts, we start with this piece from CityLab. As my titles implies, it looks at the growth of cities, but not in…

  • Brexit Deal 2.0

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    Brendan Barry
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    I’ve been trying to work on a Syrian changing alliances graphic, but the Brexit news today scuppered that. Instead, we take a look at Boris’ deal, which differs from May’s in that it chucks out the notion of territorial integrity, creating a border in the Irish Sea where goods will have to be inspected. My…