A look back over the highs and lows experienced by the hundreds of entrepreneurs who have entered the Den over the last nine series, examining the key ingredients required for a successful pitch.
Pitching and Presentation
The Art of Negotiation
The Idea
The Business Plan
Breakthrough: The Ideas That Changed the World
Brits Who Made The Modern World
Wahl Street
Wallace & Gromit's World of Invention
Faster! Humanity's Quest to Save Time
David Jason's Great British Inventions
The Genius of Invention
The Secret Life of Machines
James May's 20th Century
FRONTRUNNERS
The Money Maker
Modern Marvels
RISING
Ancient Inventions
Inventions That Shook the World
Histoire des Inventions
Heated
Peter Jones Meets
The Game Plan with Shaquille O'Neal
Japan's Top Inventions