Last time we met Paddy, who has built a rocket! Now it’s time to find out if the money men are going to give him the $1 million he needs to get it into space.

These days we're more likely to check out a restaurant's online star rating than turn to an old school newspaper review. So what are the pitfalls and perks of trusting the amateur critic?

In the world of domain name trading, a $10 purchase could turn you into a millionaire. We meet a man who gave up his job, spent his life savings and put everything on the line — including his marriage — for a single dot com.