In an online lecture, a professor mentioned that Einstein could draw or imagine a 4-dimensional figure. How can one possibly do that? originally appeared on Quora: the knowledge sharing network where ...

Last spring, mathematician Henry Segerman found a peculiar post on Facebook. It was by a programmer who had could not conjure mental images---a condition called aphantasia. Segerman immediately ...

We are said that the real world in which humans live is present in three dimensions or four dimensions. "Three-dimensional" is a relatively easy-to-understand concept for people who live while ...

This fascinating project manages to be both something new and something old done in a new way. Artist [Akinori Goto] has used 3D printing to create a sort of frameless zoetrope. It consists of a short ...

Higher dimensional spheres, or hyperspheres, are counter-intuitive and almost impossible to visualize. Mathematician Kelsey Houston-Edwards explains higher dimensional spheres and how recent ...

Polestar 4 Wheel size 216x20 ET47.5 8.5x20 ET47.5 Note: The dimensions shown above are for the Polestar Long Range Dual Motor, Electric, 1 SPEED AUTOMATIC. To display dimensions about another variant, ...

Regardless of your existing knowledge of science, a fourth dimension of space is a very difficult concept to grasp. This isn’t the fourth dimension of time we’re talking about, but another spacing ...

‘Ingenious” is the first word that comes to mind upon encountering this magical, mystical installation by Robert Irwin, who, as it happens, received a MacArthur “Genius Grant” in 1984. The Museum of ...