In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

In this post, we’ll highlight a few of our favorite visuals from 2025 and walk through how we made them and what makes them ...

This is by far the fastest way I've ever made a presentation - and it might even help me win Christmas this year.

A team of physicists from the University of Amsterdam's Institute of Physics has 3D-printed a Christmas tree made entirely of ice. Researchers Menno Demmenie, Stefan Kooij and Daniel Bonn used no ...