The Maumee Antique Mall in Maumee, Ohio is exactly that kind of wonderland. Behind its modest exterior lies a labyrinth of ...
The classic design of a mechanical clock generally consists of a display, a way to store energy, a way to release that energy at regular intervals, and a mechanism to transmit it where it needs to ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Johannes Van Ceulen made this clock ...
A lot of hacks get inspired by science fiction. When that inspiration is taken from the boob tube or the silver screen, the visual design is largely taken care of by the prop department. If, on the ...
What is loneliness and why do we feel it? Sophie and Neil discuss how feeling lonely can help us to survive ...
To our eyes, they often are a blur. But high-speed cameras show us what makes these birds perfect flying machines. A captive Anna’s hummingbird feeds while hovering before an optical illusion in a ...
We independently select these products—if you buy from one of our links, we may earn a commission. All prices were accurate at the time of publishing. To be honest, I’ve never been a morning person.
Abstract: This paper solves the anti-swing control problem for a double-pendulum offshore boom crane suffering from persistent ship motion-induced disturbances. Most existing articles treat the ...
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