The brain's 7D sandcastles could be the key to consciousness (2017)
I didn&#x27;t understand the article at all, but it did make think about about how many dimensions are required for humans to understand how objects in life relate to each other.<p>I counted: a point, a line, a plane, a solid, a solid at a point in time, a solid that might exist in some possible future, and a solid at a point in time that might have existed if our past had been different.<p>That&#x27;s all I could come up with (and I&#x27;m not even sure if the last one is a dimension).<p>It&#x27;s probably a coincidence (there&#x27;s nothing crankier than numerology), but it did make me happy that it adds up to seven.