I was given this last year by a friend. Well - when I say I was given it I mean I was allowed to keep it if I bought him a 1st edition for Christmas - anyway..... He warned me I might not like it because it was a bit blokey and had a lot of maths in it. If like me you are not a bloke or a techy and don't know much about maths(having forgotten all that O level stuff from 40 odd years ago) don't let it put you off. This is a brilliant book. Not a quick read, it's very dense and full of intriguing information and you have to pay attention, but it repays your efforts. It's a fast moving, very funny and well written romp through the second half of the 20th century, full of fascinating characters - some of them real - and with an intertwining of plot-lines that I found irresistible.
I tried to get my book group to read it but they chickened out over the 900 odd pages. But I loved almost every one of 'em and am looking forward to embarking on the Baroque Trilogy. I reckon one volume per winter for the next three years!