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Mars Missions 2021: Early Discoveries

Three new missions arrived at Mars in 2021. This lecture looks at new results from the UAE’s Hope mission, China’s Tianwen-1 and NASA’s Perseverence.

Cyborg Piano: Magnetic Resonator Piano

The Magnetic Resonator Piano invented by Andrew McPherson sees electromagnets suspended above the strings of a regular grand piano, allowing for control of minute details of shimmering resonance.

Witness Anonymity: "I Want to Look Into The Eyes Of My Son’s Killer And Know His Name"

The screening of witnesses for anonymity in the context of inquests and public inquiries is hugely contentious. Why does putting witnesses behind a screen cause such concern for human rights and civil liberties advocates? What are protective measures? Has there been an increase in such applications?

Caroline Herschel: Discoverer of Comets

In this talk Dr Sheila Kanani combines the story of a pioneering woman astronomer, with an account of the science behind comets, asteroids and meteors.

The Astronomer and the Witch: Kepler’s Mother

In 1615 Katharina Kepler, illiterate mother of the astronomer Johannes Kepler, was accused of being a witch. At that time in Germany, there was a witch ‘craze’. Over half of the c.50,000 executions in Europe for witchcraft between 1500 and 1700 took place in Germany.

The Future of Computer Security

It is now easier to breach the security of people’s personal and business lives than perhaps at any time in recent human history. Technology has brought unimaginable speed, scale and reach to hackers.

Trends in Health in the UK: The Implications for the NHS

What the NHS has provided and had to treat over its existence has changed much more radically than most people realise. Some of this change is rightly the domain of politics, but much is driven in response to changing health needs, improvements in medical science and priorities of society.

Cosmic Vision: Space-Quakes

When black holes merge, the world shakes. Such quakes in space-time are now detectable and indeed the detection of such gravitational waves from cosmic coalescences comprises an entirely new type of astronomy that is completely independent of light itself.

Investing in Nature

The nature of investment is changing to better reflect the ecosystem of the planet we live on. The days of fossil fuel are numbered by the move to renewable energy. Resources and a healthy environment are finally being seen as core to our future.

Artificial Intelligence and Humour

Could AI replace stand-up comedians and scriptwriters? This may not be an impossible dream if you accept that nothing we do is forever beyond the scope of computer modelling.

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