“Space is just out there, it’s forever as it is. And time, similarly is just a big clock that kinda goes on forever and ever. It flows without regards to anything. Time is the fourth dimension. We’ll talking tonight about extra dimensions and this might be something a little dizzying for you. So let’s start slowly. So let’s start with two dimensions.”
“Now we can all imagine this is square it’s actually nice in two dimensions, let’s go to three dimensions.”
“Your mind see the third dimension.”
“So I’m always looking for a volunteer that spends a little more than one year trying to do that exercises…”
