Phys.org19d
What's the shape of the universe? Mathematicians use topology to study its shape and everything in it
This is likely why some people in the past believed the Earth to be flat. But most people now know that is far from the truth. You live on the surface of a giant sphere, like a beach ball the size ...
Knowridge15d
What’s the shape of the universe
This is likely why some people in the past believed the Earth to be flat. But most people now know that is far from the truth. You live on the surface of a giant sphere, like a beach ball the size of ...
The Conversation19d
What’s the shape of the universe? Mathematicians use topology to study the shape of the world and everything in it
This is likely why some people in the past believed the earth to be flat. But most people now know that is far from the truth. You live on the surface of a giant sphere, like a beach ball the size ...