The curious minds at What If explore what gravity would feel like on a donut-shaped Earth, revealing extreme variations and ...
The curious minds at What If imagine if Earth was the size of Jupiter, exploring gravity, atmosphere, and ecological impact.
We only have actual pictures of two black holes, taken using the Earth-sized Event Horizon Telescope. These images look like doughnuts seen face-on, with a central hole, but the discs aren’t really ...