Anglia Technology

An entrepreneur known for his uncompromising nature, Mike Lynch founded Autonomy, which became one of the brightest stars in the UK tech industry.

Engineers have already created self-healing concrete and developed the ability to print structures with it, but up until now they've failed to make it green.

The computer company founded just 12 years ago, aiming to encourage more children to get into computing, is now valued at half a billion pounds..