Related to: '1001 Ideas that Changed the Way We Think'

Colin Beveridge

Colin Beveridge can't understand why maths isn't the most popular subject on the planet, and spends his life trying to make it so. After a PhD from St Andrews, he worked on NASA's Living With A Star program before returning to the UK in 2008. When he's not writing, teaching, or speaking about maths, he's looking after his young sons or running on south Dorset's excellent cycle path network.

Diana Henry

Diana Henry has a weekly column in the Sunday Telegraph, writes for BBC Good Food, Red and House & Garden, and is a regular broadcaster on BBC Radio 4. She has won numerous awards for her journalism and books, including Cookery Journalist of the Year from the Guild of Food Writers (three times), Cookery Writer of the Year at the Fortnum & Mason Food Awards in 2013 and 2015, and Fortnum & Mason Cookery Book of the Year for Simple in 2017.www.dianahenry.co.ukInstagram: @dianahenryfoodTwitter: @dianahenryfood

Emma Spitzer

Emma Spitzer was born and raised in Brighton, southern England, to Jewish parents of Polish and Russian descent.Following her success on reaching the final of BBC 1's MasterChef, Emma has been in high demand. She has been teaching cookery classes and demonstrating at food festivals, running sell-out supper clubs and catering for private dining events. Emma's popularity on the show is evident through her social media following, with more than 50,000 followers on Twitter. She lives in north London with her husband, four young daughters and their cat.

F. G. Delamotte

Freeman Gage Delamotte (1814-1862) was a master draughtsman and engraver, with a desire to make the essential and beautiful accessible.

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.

Hugh Johnson

Hugh Johnson is the world's pre-eminent writer on wine. First published in 1977, his Pocket Wine Book sells hundreds of thousands of copies a year. His winning formula of insight, critical appraisal of the world of wine, plus valuable vintage news and wine recommendations has been often-imitated but never bettered. With the publication of his first book, Wine, Johnson established himself at the age of twenty-seven as the most refreshing and authoritative voice on the subject. During the past four decades he has written books that have become landmarks on the subject, including his classic The World Atlas of Wine, co-authored with Jancis Robinson, his Wine Companion, first published in 2003, The Story of Wine and Hugh Johnson on Wine. In his spare time he writes about gardening from his home in London.

Jake Spicer

Jake Spicer is an artist and drawing tutor based in Brighton, England. He is head tutor at the independent drawing school Draw, a co-director of the Drawing Circus and regularly runs portrait and figure drawing courses for the Camden Arts Centre and National Portrait Gallery.www.jakespicerart.co.uk@BrightonDrawing

Joanna Goss

Joanna Goss embraces playfulness and joy in her delightful and original watercolors. Her unmistakable style and contemporary pattern-based paintings have earned her recognition from across the web. The bright, vibrant designs she creates continually lend themselves to unique applications.From custom stationery to textiles, Goss' nostalgic and of-the-moment sensibilities have landed her retail lines with top national brands. In addition to her popular patterns, she is known for painting colorfully whimsical portraits of people and animals.Goss has a Bachelor of Fine Arts in Painting from Northern Illinois University. She lives with her boyfriend and their two cats in Aurora, Illinois.

Joanna Nylund

Joanna Nylund was born and raised in Finland, where she started her writing career doing music reviews for a local magazine at age 15. After studying English literature at university and living in the UK for a few years, she has been working as a translator, journalist, copywriter and photographer. She resides in Helsinki with her husband.Aside from writing for Finnish newspapers and magazines on topics of culture, literature and history, Joanna is a regular contributor to ThisIsFinland, the Finnish Foreign Ministry's portal on all things Finnish, and SCAN Magazine. She has to rustle up a bit more sisu whenever cold autumn winds begin beating the Helsinki shoreline where she goes running, but secretly enjoys the challenge.Find out more about Joanna on Instagram @joannaulfsdotter, Facebook @joanna.nylund or her website and blog at www.joannaulfsdotter.com.

Judith Miller

Judith Miller began collecting in the 1960s while a student at Edinburgh University in Scotland. She has since extended and reinforced her knowledge of antiques through international research, becoming one of the world's leading experts in the field. In 1979 she co-founded the international best-seller Miller's Antiques Price Guide and has since written more than 100 books which are held in high regard by collectors and dealers.Judith Miller appears regularly on TV and radio. She is an expert on the BBC's Antiques Roadshow and has co-hosted the popular BBC series The House Detectives, ITV's Antiques Trail, and Discovery's It's Your Bid. She has appeared on The Martha Stewart Show and CNN. She is a regular lecturer and contributor to numerous newspapers and magazines, including the Financial Times, the Daily Telegraph, BBC Homes & Antiques and House & Garden. She has lectured extensively, including at the V&A in London and the Smithsonian in Washington.

Killian Fox

Killian Fox grew up in northwest Ireland and livesin London. He is the editor and co-founder of The Gannet, which acts as a conduit for his shameless nosiness about other people's eating habits. A regular contributor to the Observer Food Monthly, he has also written for the Guardian, The Times and the New Statesman, covering music, film, literature, travel and technology as well as food. He'd call himself an omnivore were it not for a lingering fear of boiled eggs.

Matthew Brehm

Matthew Brehm is an Associate Professor of Architecture at the University of Idaho, where his teaching responsibilities include design studios, graphics courses, and an annual study abroad program in Rome, Italy, that he initiated in 2007. He is the author of Sketching on Location and Drawing Perspective. In 2010, Matthew received the university's Hoffman Award for Excellence in Teaching, and his drawings have been recognized with awards by the Design Communication Association and the American Society of Architectural Illustrators.

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.

Michael Freeman

Michael Freeman, professional photographer and best-selling author, was born in England in 1945, took a Masters in Geography at Brasenose College, Oxford University, and then worked in advertising in London for six years. In 1971 he made the life-changing decision to travel up the Amazon with two secondhand cameras, and when Time-Life used many of the pictures he came back with, he embarked on a full-time photographic career.Since then, working for clients that include all the world's major magazines, most notably the Smithsonian Magazine (for which he has shot more than 40 stories over 30 years), Freeman's reputation as one of the world's leading reportage photographers has been consolidated. Of his many books, which have sold over 4 million copies worldwide, more than 60 titles are on the practice of photography. For this photographic educational work he was awarded the Prix Louis Philippe Clerc by the French Ministry of Culture.Freeman's books on photography have been translated into 27 languages.

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.

Olia Hercules

Olia Hercules was born in Ukraine and lived in Cyprus for 5 years before moving to London to study a BA in Italian language, followed by an MA in Russian and English. A number of jobs followed before her interest in food as an amateur reached its apogee and she decided to retrain as a chef at Leith's School of Food and Wine. She kicked off her culinary career working at London's Union Market before landing her dream job as a chef-de partie for Ottolenghi's. Olia's focus nowadays is mostly on her son, her writing, her food styling and the occasional foray into film and television.Find out more about Olia at oliahercules.com, on Twitter @oliasgastronomy and on Instagram.com/oliahercules.

Orla Kiely

Orla Kiely is the visionary and founder of a global brand. An expert on print and colour, she has created a world that is renowned for its individual voice and unique perspective on both fashion and homeware. Her flagship store in London's Covent Garden is the epicentre of a global business that has won four prestigious UK Fashion Export Awards. Her work is presented at London Fashion Week, and extends into luggage, stationery, gardening and homeware. The Orla Kiely design studio has collaborated with leading brands such as Heal's, Clarks, Apple and Uniqlo.

Sarah Skeate

Sarah Skeate graduated from Kingston University with a degree in Illustration in 2000. Soon discovering that the world was a strange and hostile place after the sweet comforts of institutional life, she beat a hasty retreat to the art department's supply cupboard where she squatted for six months, living on a diet of crayons and sugar paper. Following her detection and subsequent ejection, she reluctantly returned to the outer world, where she became a successful author and illustrator of several arts and crafts and children's titles. A little dark, a little quirky, but always uplifting and loveable, her drawings may make you wonder whether Ms Skeate ever really left that cupboard. But that's not necessarily a bad thing.

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.

Thomas Pavitte

Thomas Pavitte's unique talent is creating activity puzzles that result in something truly extraordinary. His 1000 Dot-to-Dot books and Querkles colouring books have become international best-sellers, enjoyed by creative puzzle fans the world over, with millions of copies in print.Constantly exploring new graphic ideas, Thomas lives in Melbourne, Australia, and shares his work at thomasmakesstuff.com.