"DVH" > wrote in message ...
> On 05/01/2014 14:23, abelard wrote:
SNIP
>
>> so how many sides has your tent? i remind you that a normal
>> cube has 6 sides....
>
> Or so it's claimed. Can you see 6 faces simultaneously? No, I thought not.

I have a perspex cube and can see all six faces simultaneously.

I can also see all six faces of the inside of [say] my bedroom, although not
all at the same time.