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Computer Bugs in Hospitals: A New Killer

The extent of the problem of software bugs in the medical arena, and elsewhere, suggest an increasing number of avoidable deaths and injuries in UK hospitals.

Will Bitcoin and the Block Chain Change the Way we Live and Work?

The block chain is the Distributed Ledger Technology (DLT) that underlies the successful Bitcoin cybercurrency. What is it, how does it work?

Maths is Coded in Your Genes

We live in an information age, with vast amounts of data constantly sent around the world. This lecture will introduce you to the mathematics of information.

Space science is one of HM Government’s ‘eight great technologies’. In this lecture I will explain the mathematics behind satellites, showing how they are controlled, how they are sent to distant planets and how they transmit and receive data over vast distances.

The 2016 US President Election - One Year On

The US has a long history of populism, but no populist has won the nomination of a major party since William Jennings Bryan in 1896. In the past, populist insurgencies have heralded party realignment. Will the election of Trump do the same?

Is Society Ready For Driverless Cars?

Driverless cars will affect us all profoundly. They will save many lives, destroy many livelihoods and change our behaviour in unexpected ways. What are the barriers to achieving the benefits of this new technology and how can they be overcome?

How Maths Can Save Your Life

Many of us have been in a medical scanner and benefited from its use in medical diagnostics. But how many of us have considered how it works? The maths behind modern medical imaging (showing how CAT, MRI and Ultrasound scanners work) will be explained.

Artificial Intelligence

Alan Turing famously proposed a test of artificial intelligence. What has been achieved? Stephen Hawking has said that real artificial intelligence will mean the end of mankind. Is that a real threat? Are there limits to what a silicon brain might do?

Making Software 'Correct by Construction'

Is it possible to build software so that you know that is is correct? How could this be done? Has anyone tried? What would it cost?

What Really Happened in Y2K?

As year 2000, 'Y2K', approached, many feared that computer programs would cause problems. There is a widespread belief that the millennium bug was a myth, invented by rapacious consultants as a way to make money. What was the truth? What, if anything, happened? Have we learnt all the right lessons?

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