Atlantic cod are a classic fish species with a distinctive body shape, making them an excellent subject for learning ...

A “grand staircase,” new spaces for utilities, food service and deliveries, as well as the addition of a second story to the ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Abstract: In this paper, we describe, implement, and validate the decomposition of the Complex Cross Ambiguity Functions (CCAF) of spoofed Global Navigation Satellite System (GNSS) signals into their ...

Abstract: In the field of safe navigation for mobile robots, control barrier functions (CBFs) have garnered significant attention due to their ability to transform complex safety constraints into real ...

An 1851 ink-and-watercolor gift drawing titled A Type of Mother Hannah’s Pocket Handkerchief by Polly Jane Reed, a Shaker in New Lebanon, New York. Andrews Collection, Hancock Shaker Village, ...

Shiz Aoki doesn’t know whether she considers herself an artist or a scientist. “I’ve always had an identity crisis,” she says. In high school, she struggled to find her crowd—she was enamored with ...

Drawing a sandwich is a fun and easy way to practice simple shapes, layers and textures. Sandwiches are made up of clear parts such as bread, fillings and toppings, which makes them perfect subjects ...