This week we back up what we have been saying all along - Scotland invented the world!
We are talking about Scottish inventions. There are just so many of them we are doing a truncated A-Z of some of our best intellectual gifts to the world.
Rory "sings" at the beginning - but not for too long , thankfully. 
We have also had to split this episode into 2 parts - come back next week for part 2.