ein Stein

I’ve been fascinated by aperiodic tilings of the plane since Martin Gardner first wrote about them in Scientific American. In the 1960s, Robert Berger discovered a set of 20 426 prototiles or tile-types that can tile the plane but only with no … Continue reading
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A breathtaking expanse of glass

Thanks to some beautiful fall weather, installation of glass in the two-story Knowlton Commons area of Williams Hall is just about complete.
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Wooster’s Fossils of the Week: Bryozoan encrusting a bryozoan (Campanian of southwestern France)

Today’s post is in honor of Macy Conrad’s (Wooster ’18) poster at the annual meeting of the Geological Society of America, which was held earlier this week. It is also to recognize again the Scanning Electron Microscopy (SEM) genius of … Continue reading
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Wooster’s Fossils of the Week: Foraminifera clustered around a sponge boring (Campanian of southwestern France)

If all goes to plan, today I leave for the Annual Meeting of the Geological Society of America, held this year in Seattle, Washington. To mark the occasion, this week’s fossil is from a poster Macy Conrad (’18), Paul Taylor … Continue reading
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Wooster’s Fossils of the Week: “Ghosts” in the Upper Ordovician of Kentucky

This year Caroline Buttler (Department of Natural Sciences, Amgueddfa Cymru – National Museum Wales) and I had a great project describing a cave-dwelling fauna in the Upper Ordovician of northern Kentucky. We hope that work will appear soon in the … Continue reading
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A “Dry Summer” in Wooster?

I moved to Wooster at the very end of July.  Since that time, I’ve heard a frequent refrain that “it’s been a dry summer”.  Being a climate scientist, and knowing that everyone (including me) likes to complain about the weather, I … Continue reading
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Medieval Time/London Time

  LONDON TIMES Victoria and Albert Museum, Medieval Collection Except for, perhaps, the Tower of London and Westminster Abbey, one rarely thinks of London as a place that reflects its medieval roots, the way that Paris, for example, does in … Continue reading
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Gossamer Flight

As a kid, I devoured the pages of Popular Science magazine and was fascinated by the quest for human-powered flight: Was a flying bicycle possible? In the mid 1970s, I read that aerospace engineer Paul MacCready had assembled a team … Continue reading
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Wooster’s Fossil of the Week: A terebratulid brachiopod from the Upper Cretaceous of southwestern France

Yes, we’ve had a run of French Cretaceous fossils here. This is because we’re in the midst of a major project stemming from summer fieldwork in the Type Campanian of southwestern France. The fossils are delicious, and they are before … Continue reading
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Wooster’s Fossils of the Week: An oyster reef from the Middle Jurassic of southwestern Utah

It was a pleasure to pull this massive specimen out of the cabinets, where it had been sitting for more than 20 years. It is a small reef of the oyster Liostrea strigilecula (White, 1877) from the Carmel Formation (Middle Jurassic) … Continue reading
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