These engaging activities can help students visualize and manipulate the relationships between objects in space—skills that ...

Generating funny captions seemed unlikely, so Hessel and his collaborators designed a benchmark challenging models to match a caption to its corresponding illustration, distinguish a finalist from a ...

An unknot (also known as the trivial knot) can be drawn with any number of crossings. Any possible manipulation of a knot ...

Discover how scientists engineer foods for space missions, then design your own solutions for extreme environments on Earth.