Category Archives: Popular Science

21st June 2023 | Eugenia Cheng: Is Maths Real?

[Ticketed event – free, with optional donation]

On Wednesday 21st June PubSci is delighted to welcome the extraordinary mathematician, Dr Eugenia Cheng, whose talks and books bring maths to life in unexpected, powerful, even life-affirming ways. Reserve your place now.

Book Cover of Is MAths Real by Eugenia Cheng

On a mission to rid the world of maths phobia, Eugenia presents maths as you’ve never seen it before, revealing how profound insights can emerge from seemingly unlikely sources.

Want to learn maths while cooking food? Eugenia wrote a book about that.

Could maths could help us see the world more clearly and make a case for justice and human rights? Eugenia covers that.

Ever thought maths was hard, obscure, or simply not for you…? Eugenia is the person who can, and probably will, change your mind.

Eugenia Cheng makes the case for maths emerging from normal human curiosity, and shows that being the kid who asked “But, why does 1+1=2?” could be more important than being the kid who always got the right answers.

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US-based Dr Cheng is curently promoting her latest book, “Is Maths Real?  How Simple Questions Lead Us to Mathematics’ Deepest Truths” and we’re delighted to be included in her UK tour. June’s PubSci offers a unique opportunity to hear this celebrated mathematician in the intimate surroundings of a London pub. Don’t miss this chance to see maths in a wholly new way!

“Is Maths Real?” is published by Profile Books on 1st June. Copies will be on sale on the night.

Join us upstairs at the Old King’s Head, near London Bridge station for an extraordinary evening of discovery and wonder. We anticipate a large turnout for this event and are using Eventbrite to manage numbers. Please reserve your spot ASAP to avoid disappointment.

Doors open at 6.30pm for a 7pm start. The Old King’s Head has a happy hour before 7, and the kitchen serves excellent pub grub. The nearest tube station is London Bridge (Borough High St. exit).

• • •

Dr Eugenia Cheng holds a bagel and a slinky

Eugenia Cheng is a British-born mathematician, author, public speaker, columnist, concert pianist, composer and artist who wants to rid the world of ‘maths phobia’.

As a mathematician, Eugenia’s field is Category Theory – the study of connections between things – which she encountered at Cambridge University where she received her PhD.

Her acclaimed books for a general audience include “How to Bake Pi”, “Beyond Infinity”, “The Art of Logic”, “x+y: A Mathematician’s Manifesto for Rethinking Gender”, and “The Joy of Abstraction: An Exploration of Math, Category theory, and Life”. She has written two children’s books, “Molly and the Mathematical Mysteries” and “Bake Infinite Pie with x+y“.

Dr Cheng is Scientist In Residence at the School of the Art Institute of Chicago, won tenure in Pure Mathematics at the University of Sheffield and is Honorary Visiting Fellow at City, University of London.

She also writes the Everyday Math column for the Wall Street Journal and has completed mathematical art commissions for hotels and cultural spaces in the USA. She has been a guest on BBC Radio 4’s More or Less with Tim Harford and The Life Scientific with Jim Al-Khalili, as well as The Late Show with Stephen Colbert in the USA.

Eugenia’s YouTube videos have been viewed almost 15 million times.

Eugenia Cheng with music by J.S. Bach

Eugenia Cheng talking on maths and music

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Support PubSci.

There is no charge for attending PubSci talks, but we have a whip-round to cover expenses. As so few of us carry cash these days, you can contribute digitally through our TipJar link or make a donation when registering for ticketed events with Eventbrite. Please help PubSci continue to put on events.

We aim to keep PubSci accessible for all, although it is unsuitable for under 18s as we meet in the function room of  a pub. Regrettably, there is no wheelchair access. 

Check out the Future Events page where you can also subscribe to our Google Calendar so PubSci events automatically appear in your own Calendar.  You can find all our links on our LinkTree.

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We used to meet on the first Wednesday of the month but PubSci is now on the third Wednesday.

image-third-wednesdays

Address:

The Old King’s Head (upstairs room)
King’s Head Yard
45-49 Borough High Street
London SE1 1NA

Weds 17th May | Falsehoods and Fallacies – Framing COVID-19 in the misinformation pandemic

In a change* to the scheduled event, on Wednesday 17th May 2023 Richard Marshall (PubSci host), will give a talk on critical thinking and data representation in the context of the Covid-19 pandemic. This will be followed by a group discussion of insights arising from the pandemic, chaired by Kate Viscardi and Mike Lucibella.

London Antivaxx Protest (Irish Times) edited

Communicating complex ideas is a never-ending challenge for science and medicine, and getting it right can mean the difference between life and death. This is especially true when special interest groups run campaigns of confusion, obfuscation and misinformation – whether sincerely, naively, or maliciously – such as we witnessed during the Covid-19 pandemic.

Of course it’s perfectly valid to challenge a received narrative by interrogating what we’re told by official sources – something that science communication should not only rise to meet but actively welcome and embrace – but when dishonest tactics are employed to mislead the public, we need a mental toolkit to help us spot fallacies and sort the legitimate challenges from the logical heffalump traps.

In this talk, Richard will explore some of the tricks used to confuse the unwary, and dip into the mental processes that make us all vulnerable to them, as well as exploring a couple of real life examples from the pandemic misinformation playbook.

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Screen Shot 2023-05-16 at 20.21.05

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Richard Marshall has been programming and hosting PubSci since 2017. After studying Engineering at The University of Surrey, he worked in photography and journalism before returning to STEM to lecture in the Schools of Engineering and Maths at London South Bank University. He has run events since 1992 and is now a freelance science communicator, bringing the joy of science into primary schools as well as doing science-based standup.

Kate Viscardi has been involved with PubSci since its inception in 2011. Before retiring she was, for many years, senior lecturer in the School of Engineering at London South Bank University and the School Lead for Higher Apprenticeships. Kate previously headed the Women in Engineering Centre, and in 1989 she appeared on a BBC Tomorrow’s World Christmas Special as an expert panelist alongside Douglas Adams.

Mike Lucibella is a science communicator based in the Press and Media office at University College, London. He spent several years with the United States Antarctic Programme where he edited its newspaper, the Antactic Sun, as well as photographing the Earth’s sixth continent. He regularly gives talks on Antactica and its importance to our understanding of climate change. When not holding a microphone, camera or telephone, Mike can often be found with a geological hammer, hunting fossils.

* The speaker originally programmed for tonight, Dr Michael Byford, has had to pull out for health reasons. We apologise to those who were looking forward to Michael’s talk, and we wish Michael a speedy recovery.

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Join us upstairs at the Old King’s Head, near London Bridge station. Doors open at 6.30pm for a 7pm start. The Old King’s Head has a happy hour before 7pm, and the kitchen serves excellent pub grub.

• • •

Please support PubSci.

There is no charge for attending PubSci talks, but we have a whip-round to cover expenses. Because so few of us carry cash these days, you can contribute digitally too. Please help PubSci continue to put on events.

We aim to keep PubSci accessible for all, although it is unsuitable for under 18s as we meet in the function room of  a pub. Regrettably, there is no wheelchair access. 

Please check our Future Events page where you can also subscribe to our iCal feed. The Spring/Summer talks programme will also be announced at this event. You can find all our links on our LinkTree.

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We used to meet on the first Wednesday of the month but PubSci is now on the third Wednesday.

image-third-wednesdays

Address:

The Old King’s Head (upstairs room)
King’s Head Yard
45-49 Borough High Street
London SE1 1NA

PubSci Online | Naomi Rowe-Gurney – They Might Be [Ice] Giants!

 (Solar System Science and the James Webb Space Telescope)

On Friday 28th May we’re delighted to welcome astrophysicist Naomi Rowe-Gurney, our fourth speaker of the 2021 programme, for a talk titled They Might be [Ice]Giants! 

Naomi will talk about Solar System Science, the James Webb Space Telescope, and the “ice giant “planets, Neptune and Uranus. [Tickets are available now – booking and joining information follows the description below]

Neptune Uranus_PA_and_NASA

Neptune and Uranus © NASA

The James Webb Space Telescope is the scientific successor to the Hubble Space Telescope and is scheduled to be launched later this year.

Not many people realise that this huge infrared telescope – capable of seeing deeper into space and further back in time than anything before it – will be used to look at objects in our own solar-system with groundbreaking resolution, as well as probing the farthest reaches of the universe.

In her own research, Naomi looks at the ice giants with data from Spitzer Space Telescope, which has now been decommissioned. The JWST replaces Spitzer but has been much delayed. In her talk, Naomi will explain what the Webb is, why we need it, and will give the latest updates on its revised schedule. She will explain how it will help scientists look at our own solar-system.

From planetary atmospheres to Kuiper Belt Objects and Comets, Webb is equipped to observe them all. So, what is the Webb and what big science questions could it help to answer?

[Event booking and joining information follows the description below]

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Naomi Rowe-Gurney

Naomi Rowe-Gurney

Naomi Rowe Gurney is completing a PhD at the University of Leicester, focusing on the atmospheres of the ice giants, Uranus and Neptune. She specialises in Planetary atmospheres, Spectral Inversion and Radiative Transfer. Her research uses data from the Spitzer Space Telescope to characterise the stratospheres of the two planets in preparation for the forthcoming launch of the James Webb Space Telescope (JWST).

Naomi is an active member of the JWST UK outreach community and, as a former teacher, she is a passionate communicator of astronomy and astrophysics, and an advocate for women in science.

In recent years she has worked with NASA and was featured on the BBC’s flagship astronomy programme, The Sky at Night.

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Viewing the talk: Virtual PubSci is hosted live online via Zoom. We also stream events live on our YouTube channel where they remain available for at least 28 days.

Like all our events, this talk is free to attend, but you will need to register with eventbrite to access Zoom. We have included the option to donate a small amount when you register to help cover web hosting fees etc.

Ticket sales go live at 12:05 on Friday 12th March. You’ll receive a confirmation email; the Zoom link is emailed on the day of the talk and available in the eventbrite online event page.

More details on the event registration page.

 

JWST


Important Note: We aim to make our events accessible to all. You don’t have to pay, and you don’t need to install Zoom – Zoom can be run in a browser and events are streamed on the PubSci YouTube channel. Anybody wishing to support PubSci in our science communication can choose to make a donation when registering with eventbrite or contribute to our PayPal money pool, which goes directly to keeping PubSci online.

Please check our Future Events page where you can also subscribe to our iCal feed and don’t forget to check out our downloadable PDF schedule, which includes confirmed speakers with dates TBC.

Space telescopes (Forbes)

Reminder: Book now for PubSci on Friday 30th April with Dr Brock Craft

Apologies for the extra email, but we’re aware that the previous PubSci email went out before tickets were available on eventbrite. Mea culpa!

So here’s a gentle reminder that tickets are available to book right now for the next PubSci online, Friday 30th April at 7pm BST.

Forget about going to the actual pub – it will be cold and damp outside! Come to the virtual pub for some real science – like the vital lesson that NASA should have learnt from Florence Nightingale.

Follow the link for a fascinating look at the beautiful, terrible, powerful role of data visualisation in the modern world with Dr Brock Craft – it could literally save your life!

PubSci Online | Dr Brock Craft: Picture This – Why Data Visualisation Matters

On 28th Jan 1986 the space shuttle Challenger exploded shortly after lifting off from the Kennedy Space Center. Could better data visualisation have prevented this disaster? (AP Photo/Bruce Weaver, File)

Paolo Viscardi – Dismantling the ‘Dead Zoo’ | Friday 26th Feb 2021

On Friday 26th Feb we’re delighted to be kicking off a new season with an online talk by Paolo Viscardi, one of the founders of PubSci. Paolo, now based at the National Museum of Ireland in Dublin, will present Dismantling the Dead Zoo, streamed live on Zoom and YouTube.

Dead Zoo

Dublin’s Dead Zoo in June 2020 © Paolo Viscardi, National Museum of Ireland


In Dismantling the Dead Zoo, Paolo will talk about decanting the scientifically important natural history collections in Dublin’s delightfully named Dead Zoo during the coronavirus pandemic to allow building renovations to take place.

Safely moving large, historic museum specimens, such as whales, requires an understanding of biomechanics, engineering and even chemistry. It also requires a head for heights, a strong back, and very careful planning – especially in a 164 year old building where floor-loading is theelephant in the room’. And, in this case, there are actual elephants in the room.

Paolo will answer audience questions after the talk.

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Paolo in Dead Museum Crop 16x9

Paolo Viscardi

Paolo Viscardi is a Zoology Curator at the National Museum of Ireland and a trustee of the Natural Sciences Collections Association (NatSCA). His background is in biomechanics and he is particularly interested in bones. He is a keen science communicator and has worked as consultant and script editor on several TV documentaries. Paolo, now based in Dublin, is co-founder of PubSci.


Viewing the talk: Virtual PubSci is hosted live online via Zoom. We also stream events live on our YouTube channel where they remain available for at least 28 days.

Like all our events, this talk is free to attend, but you will need to register with Eventbrite to access Zoom. We have included the option to donate a small amount when you register to help cover web hosting fees etc.

Ticket sales go live at 1pm on Friday 12th February. You’ll receive a confirmation email; the Zoom link is emailed on the day of the talk.

More details on the event registration page.


Important Note: We aim to make our events accessible to all. You don’t have to pay, and you don’t need to install Zoom – Zoom can be run in a browser and events are streamed on the PubSci YouTube channel.

Please check our Future Events page where you can also subscribe to our iCal feed.

Whale skeleton

Preparing to dismantle the fin whale ©Paolo Viscardi, National Museum of Ireland

Chris French – Weird Science: An Introduction to Anomalistic Psychology

On Wednesday 7th August we’re privileged to welcome Professor Chris French, Head of the Anomalistic Psychology Research Unit at Goldsmiths, University of London. Chris will talk about the remarkable field of anomalistic psychology – the psychology of strange experiences and behaviours.

According to polls, over half the UK population believes in paranormal phenomena, and statistics suggest interest is increasing. Indeed, every ancient society we know of had some kind of supernatural belief system. But can belief in, and reported experience of, paranormal phenomena be explained in terms of psychological factors?

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Is the truth “out there” or is closer to home? Image courtesy of BBC

Professor Chris French heads the Anomalistic Psychology Research Unit in the Psychology Department at Goldsmiths. In this talk Chris will introduce the sub-discipline of anomalistic psychology, the study of extraordinary phenomena of behaviour and experience, in an attempt to explain the weird and the paranormal in terms of known psychological and physical factors.

chris_french_131168_bill_robinson_small

Professor Chris French © Bill Robinson

Chris is a Fellow of the British Psychological Society and of the Committee for Skeptical Inquiry, and a Patron of the British Humanist Association. He has published over 150 articles and chapters covering a wide range of topics. His main area of research is the psychology of paranormal beliefs and anomalous experiences. He frequently appears on radio and television casting a sceptical eye over paranormal claims.

 

Chris is deeply involved with Greenwich Skeptics in the Pub, which normally meets the same day as PubSci, so it’s a rare delight to welcome him to PubSci this month.

His most recent book , Anomalistic Psychology: Exploring Paranormal Belief and Experience,  will be on sale after the talk.

Join us upstairs at the Old King’s Head, near London Bridge station. Doors open at 6.30pm for a 7pm start and as usual the event is free, but we will have a whip-round to cover speaker’s expenses.

Not all in your head – What if a simple skin test could diagnose depression?

On Wednesday 3rd July we’re very excited to welcome Dr Parry Hashemi, Senior Lecturer in Bioengineering at Imperial College, London. Dr Hashemi will be speaking about her work towards developing a physiological test for clinical depression.

All-About-Serotonin-722x406

Serotonin is a type of neurotransmitter, sometimes called “happiness molecules” (Image: Shutterstock)

Serotonin is the primary target of antidepressants, yet they only work for 30% of patients. And, since we don’t fully understand the roles serotonin plays in depression, antidepressants have barely improved in 5 decades. The prevailing theory is that low levels of serotonin in the brain indicate clinical depression but we’ve not been able to measure it – until now.

Dr Parry Hashemi has worked with the serotonin molecule for 15 years, developing exquisitely sensitive techniques to measure serotonin levels in vivo and in real time while also studying conditions that suppress serotonin levels such as neuro-inflammation.

Now Dr Hashemi’s work has led to a groundbreaking proposition: that our physiological response to depressive triggers is written into our DNA, and by knowing where to look, a skin sample can be developed to objectively diagnose depression, finally removing the social stigma of this all-too common condition. Maybe it isn’t just in your head after all.

 

Parry Laughing

Dr Parry Hashemi. Image courtesy of Hashemilab.com

Parry Hashemi is an award-winning scientist working at the nexus of analytical chemistry, bioengineering and neuroscience. After 12 years establishing a highly regarded research lab in the USA (www.hashemilab.com) she recently accepted the role of Senior Lecturer in Bioengineering at Imperial college, London, where she completed her PhD in 2007.

Dr Hashemi remains an Associate Professor with the Department of Chemistry and Biochemistry at the University of South Carolina, and continues the work of HashemiLab in the UK.

Parry has not only been recognised for her scientific achievements, she is a powerful advocate of women in STEM subjects and received the UNC Women’s Advancement Award in 2010.

Join us upstairs at the Old King’s Head, near London Bridge station. Doors open at 6.30pm for a 7pm start and as usual the event is free, but we will have a whip-round to cover speaker’s expenses.

Important: April PubSci Event Change

Please note that Michael Byford’s talk on Bacteriophages has been postponed until Weds 1st May due to unforeseen circumstances.

The PubSci team apologises for the late notice – however, we won’t leave you at a loose end this evening. Please come to the Old King’s Head as usual, 6:30pm on Weds 3rd April.

In Part 1 the team behind PubSci will present a series of short talks on our favourite scientific topics. After the break we discuss the question: “Does the media have a duty to accurately report on Science or Is Climate Change Denial protected by Freedom of Expression?”

See this recent case for the current context:

https://www.independent.co.uk/environment/climate-change-sceptic-mislead-pulbic-inaccurate-statements-free-speech-plea-mps-a7657951.html