Your first exercise is a classic creative task used to encourage something called divergent thinking, where you generate multiple solutions to a problem instead of zeroing in on a single one. It’s a ...

Researchers at the Institute of Physics in Zagreb, Croatia, in collaboration with international partners, have showcased new methods for visualizing atomic-scale changes in advanced materials.

Lionel has revived its classic O gauge model of the Pennsylvania RR S2 Steam Turbine. I recently shared the story behind the outstanding versions cataloged by Lionel during its golden age of the 1940s ...