Following a conversation beween my colleague and a particular guy who likes to go into fanciful subjects, I was trying to stay out of it...they were discussing space and time travel. My colleague was having none of it..I kept schtum.
Today, he had another go at explaining, I was the unfortunate recipient this time...
Him..drawing a square, then drawing a line across it..'this represents space'
Then drawing a line down..'This represents time'
Then drawing lines from corner to corner..'this section represents the past..this section represents the future...its impossible to travel to the past, but if you blah blah blah, you should theoretically be able to the future one day'...as he tapped the section of drawing.
'See what I mean ?'
Me...'No..youve used a drawing to justify a theory. The drawing doesnt help me understand how, it doesn't do anything other than illustrate something I wont ever understand'
'Yebbut (as he starts all over again. ?)..'blah blah blah'
'Yer wasting your time mate..you perhaps understand the theory, I dont even pretend to...I could agree, nod and say yeah...but Ithe picture isnt helping'
he has some interesting thoughts sometimes...sometimes