Heard about the 0s and 1s they discovered on a carving in Stirling Castle? See the BBC site:
http://news.bbc.co.uk/1/hi/scotland/tayside_and_central/8222727.stm
Heard about the 0s and 1s they discovered on a carving in Stirling Castle? See the BBC site:
http://news.bbc.co.uk/1/hi/scotland/tayside_and_central/8222727.stm