Scientists Wonder if the Universe Is Like a Doughnut
![Scientists Wonder if the Universe Is Like a Doughnut](https://assets.realclear.com/images/54/548750_1_.jpg)
We may be living in a doughnut. It sounds like Homer Simpson's fever dream, but that could be the shape of the entire universe - to be exact, a hyperdimensional...
We may be living in a doughnut. It sounds like Homer Simpson's fever dream, but that could be the shape of the entire universe - to be exact, a hyperdimensional...