Related to: 'The Physics Behind...'

Alexandra Loske

Dr Alexandra Loske is an art historian, editor, and curator at The Royal Pavilion and Brighton Museums.

Angelique Panagos

Angelique Panagos is a writer, total foodie and health crusader with an immense passion for the healing power of food. Her journey into nutrition and hormonal health has been one of self-sabotage, healing and discovery. In her early 20s, at her heaviest weight, Angelique was determined to take radical control of her body - obsessive exercise and curbed eating led to anorexia and bulimia.Finally, at age 27, she began taking small, consistent steps to changing her beliefs around food, and to educate herself about nutrition and hormonal balance. Angelique learned not only how stress and poor nutrition wreak havoc on our hormones, but also how vital gut health and proper digestion are to our overall wellbeing. Now a nutrional therapist with her own successful West End practice, Angelique features in ITV's Sugar Free Farm and has contributed to I Quit Sugar with Sarah Wilson and publications such as Women's Health, InStyle and Rude Health.Angelique completed her nutritional therapy training at the renowned Institute of Optimum Nutrition in London. She is registered and regulated by The British Association for Applied Nutrition and Nutritional Therapy (BANT) and is a member of the Complementary and Natural Healthcare Council (CNHC). In addition, Angelique is proud to be an Institute for Functional Medicine (IFM) AFMCPT UK graduate.Discover more about Angelique on Twitter @apnutrition, Instagram @angeliquepanagos and at www.angeliquepanagos.com

Gareth Southwell

Dr. Gareth Southwell is a philosopher, writer and illustrator living in Wales, UK. He has taught, examined and written about philosophy for many years, and is the author of a range of books aimed at the general reader: A Beginner's Guide to Descartes's Meditations and A Beginner's Guide to Nietzsche's Beyond Good and Evil (Wiley-Blackwell), Words of Wisdom (Quercus), 50 Philosophy of Science Ideas You Really Need to Know (Quercus), and (with Julian Baggini) Philosophy: Key Themes and Philosophy: Key Texts (Palgrave Macmillan).

Heather Couper

Heather Couper is a past President of both the British Astronomical Association and the Society for Popular Astronomy. She is a Fellow of the Royal Astronomical Society and the Institute of Physics, and a former Millennium Commissioner, for which she was awarded the CBE in 2007.

Karen Wild

Karen Wild BA (Hons) Dip App Psy, is a full-time, qualified U.K. dog trainerand behaviour consultant with over 17 years' experience. She has an honours degree and diploma in Psychology from the University ofNottingham, is a full member of the Association of Pet Behaviour Counsellorsand is an Associate Member of the British Institute of Professional DogTrainers. Karen deals with dog behaviour problems in a family-oriented, practical waybased in solid scientific fact. Her experience has ranged from classteaching, obedience, flyball, agility and working trials competition torunning a popular dog display team. Karen formed her company Pawprint for behavioural consultations andtraining, and Intellidogs which specialises in online advice in this area.Her passion is to create and rebuild the 'enjoyment factor' that can comefrom pet dog ownership Karen's work with dogs and young people includes her programme to bring moredogs into schools in the UK as well as a heavy focus on children and safetyaround dogs. She is a regular contributor to Dogs Today Magazine and she isa regular blogger for Dr Ian Dunbar's revolutionary website, Dog Star Daily.

Lia Leendertz

Lia Leendertz is an award-winning garden and food writer. She writes a monthly almanac column for the Telegraph, a monthly column for The Garden magazine and a long-running series on growing and eating seasonally for Simple Things magazine. She also contributes frequently to the Guardian and Gardens Illustrated. She is the author of several gardening books and the cookbook Petal, Leaf, Seed: Cooking with the garden's treasures. Lia appears monthly on BB6 Music with Cerys Matthews.Find out more about Lia at www.lialeendertz.com, on Twitter @lialeendertz and on Instagram @lia_leendertz.

Marcus Weeks

Marcus Weeks is the author of the '...In Minutes' series, published by Quercus. He is also the author of How Many Molehills in a Mountain?: Measuring What You Don't Know in Terms of What You Do and Music: A Crash Course, and has contributed to many titles for Dorling Kindersley, including The Philosophy Book, the Millennium Encyclopedia, and both Science and Art in 'The Definitive Visual Guide' series.

Matt Carson

Matt Carson lives in Brooklyn with his wife and daughter. He does yoyo tricks and is the author of over 4,000 haikus about famous dead people called Haikubituaries. This is his first book of compiled quotations from a science fiction cartoon show.

Matthew Biggs

Matthew Biggs trained at The Royal Botanic Gardens, Kew, has presented numerous television programmes, notably Channel 4's Garden Club, and is a regular panellist on BBC Radio 4's Gardeners' Question Time. He has written several books, including RHS Lessons From Great Gardeners (also Mitchell Beazley). Matthew contributes to several magazines, including the RHS's The Garden, BBC Gardeners' World and Gardens Illustrated. He lectures at the Royal Botanic Gardens, Kew, Oxford University Botanic Gardens and the Cookery School of Michelin-starred chief Jean-Christophe Novelli, and is Course Director of the Plants and Plantsmanship course at the English Gardening School.

Maxwell Colonna-Dashwood

Maxwell Colonna-Dashwood is a champion barista who has competed in the World Barista Championship and has won the UK Barista Championship three times. He is co-owner of an award-winning independent roastery and coffee shop. Having travelled the world studying the science and art of coffee, Maxwell co-authored Water For Coffee with Dr. Christopher H. Hendon of MIT, a study on the chemical interactions between water and coffee, and how they can be manipulated to create a higher-quality cup. He frequently works with coffee experts around the world throughout various parts of the coffee chain to develop new and better technology for the enjoyment of coffee.

Nerina Ramlakhan

Dr Nerina Ramlakhan has been a professional physiologist and sleep therapist for 25 years. She works with a number of corporate clients, runs sleep and wellness programmes at Nightingale Hospital in London, and is also the sleep advisor to the Silentnight bed company. She is author of Tired But Wired (Souvenir Press, 2010) and Fast Asleep, Wide Awake (Harper Thorsons, 2016) and her work has been featured in newspapers and magazines including the Telegraph, The Times, the Guardian, New Scientist, Healthy Living and Psychologies. She has also appeared on numerous national TV and radio programmes. Nerina is a mother, climber, marathon runner, meditator and compulsive bookworm. She lives in London.Find out more at www.drnerina.com or on Twitter @DrNerina.

Nigel Henbest

Nigel Henbest has been Astronomy Consultant to New Scientist magazine, Editor of the Journal of the British Astronomical Association, and Media Consultant to the Royal Greenwich Observatory. He is also a Future Astronaut with Virgin Galactic.

Peter Furtado

Peter Furtado has been the editor of History Today magazine since 1998. He holds degrees in History and Art History from Oxford University and has edited many reference works on world history, including the Atlas of World History which was 'wholly admirable...a great achievement' (Daily Telegraph). He is a fellow of the Royal Historical Society.

Peter Leigh

With well over 100,000 followers on YouTube as "The Nostaligia Nerd", Leigh is well known to his loyal fans for his in-depth videos about the software, hardware, games, toys, programs and magazines of the 70s, 80s and 90s. He has no shame admitting his addition to retro tech (indeed it would be hard to hide).

Rick Sanchez

Rick Sanchez is a sociopathic genius scientist who drags his inherently timid grandson on insanely dangerous adventures across the universe. Rick lives with his daughter Beth's family and constantly brings her, his son-in-law Jerry, granddaughter Summer, and grandson Morty into intergalactic escapades.

Robert Arp

Robert Arp is Adjunct Professor of Philosophy at Maple Woods College and Johnson County Community College, in the Kansas City area. He has attained a PhD in Philosophy from Saint Louis University, and specializes in the philosophy of biology, the philosophy of mind, and modern philosophy. A member of The American Philosophical Association and The Philosophy of Science Association, Robert Arp has written numerous articles, book chapters, and books, and is the editor of South Park and Philosophy (Blackwell Publishing, 2006), the co-editor of Contemporary Debates in Philosophy of Biology (Wiley-Blackwell, 2009), and the author of An Integrated Approach to the Philosophy of Mind (Cambridge University Press, 2010). In 2013 he was general editor of 1001 Ideas That Changed The Way We Think. See his website at robertarp.com

Robert Massey

Robert Massey PhD is an astronomer and Deputy Executive Director at the Royal Astronomical Society.

Robin Scagell

Robin Scagell is a long-serving Vice President of Britain's Society for Popular Astronomy. A lifelong stargazer, he has worked as an observer and photographer, and as a journalist has edited a wide range of popular-interest magazines. Robin is the author of several popular astronomy books, and has contributed to many other publications. He has been awarded the Sir Arthur Clarke Award for Space Reporting in recognition of his many appearances on TV and radio talking about astronomy and space.

Sir Patrick Moore

Sir Patrick Moore has been popularizing astronomy for 50 years and has written more than 60 books on the subject. He is the presenter of the world's longest running television series, The Sky At Night, which celebrated its 50th anniversary in 2007, and has been commemorated with a set of Royal Mail stamps. In 1967 he was awarded the OBE for his services to astronomy, followed in 1988 by the CBE; in 2000 he was awarded a BAFTA, then, in 2001, he received a knighthood and was made a Fellow of the Royal Society.

Tejvan Pettinger

Tejvan Pettinger lives and works as a teacher in Oxford, where he originally studied PPE at Lady Margaret Hall, Oxford University. He is a contributor to the Economic Review and writes regularly on economics. He is also the editor of www.economicshelp.org.