Tom Hadfield was only 12 years old when he set up the internet sensation Soccernet, by the time he was 17 years old he sold the company to ESPN for $40million dollars.

Transcript -- Types of economic bubbles

Sir Isaac Newton observed that he could track the movement of the stars but not the madness of men. This fast paced album looks at the history and causes of economic bubbles and focuses on the highs and lows of the dot.com boom of the early 2000s. How do we spot a bubble emerging? Why do we buy into it? And what are the consequences when a bubble bursts? This material forms part of The Open University course DB234 Personal investment in an uncertain world