These included an icosahedron, which is a convex polyhedron with 20 faces, all of which are equilateral triangles. But there were also swings and puppy dogs being made. "There were kids building ...

Potential patches of Earth's ancient crust, sometimes called "sunken worlds," may have just been discovered deep within the mantle, thanks to a new way of mapping the inside of our planet.

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. This paper presents a grid-based approach to model molecular association processes as ...