This is the musem in Edinburgh yes?
Probably the best museum I've ever been to, the exhibits are so well presented and thoughfully laid out. I was there in February 2004, and spent a whole day there, although at that time I didn't specifically go to see the pre-history exhibits I remember being very impressed by it. I would love to go back again and see the exhibits with more understanding than I had then.We even waited unitl closing to see that big clock thing do its party piece!