Related to: 'The Science of Supercars'

Adam Juniper

Adam Juniper has had a longstanding interest in consumer technology, having written his first gear review for a magazine before he was old enough to drive. He's written and edited dozens of books, especially on photography, drones and now the arrival of the digital assistant. Obviously deep down he is yearning to say "Tea, Earl Grey, Hot" to the computer and be rewarded with the perfect refreshment, but for now he's putting his experience into identifying which of the tidal wave of "smart" gadgets are worth having by living the smart home dream in suburban London.

Andrew Chilvers

Dad Says Jokes is a community-run social brand fast approaching 800k followers on Instagram and Facebook, inspired by the daily jokes of author Kit Chilvers' dad, Andrew Chilvers.Every day, followers submit their jokes and the team pick their favourites, or Dad just drops in his own zinger! Kit, an 18-year old social networking mastermind, started his career at the tender age of 14, when he created his original online platform, Football.Newz, to serve audiences for the 2014 FIFA World Cup. He has recently added another nine accounts in different genres (of which @DadSaysJokes is one), with over 10 million followers and rising. Kit started his career at social media publisher LADbible and has since gone on to launch his own media company, Pubity Group Ltd.To find out more follow @DadSaysJokes on Instagram, Twitter and Facebook.

Annabel Rivkin & Emilie McMeekan of The Midult

Annabel Rivkin and Emilie McMeekan founded The Midult in 2016. They are journalists, worriers and incredibly good friends. Annabel has written for everybody from The Times to Vogue, while Emilie has been Features Editor of the Evening Standard and Deputy Editor of Tatler. Together they write a Midult column in the Saturday Telegraph Magazine and Annabel has a column in the Evening Standard's ES Magazine. Emilie is sunshine, Annabel is brimstone and together they wrote this book, lying on the floor a lot and stroking their beards.

Anne Deans

Dr Anne Deans DCh, MFFP, MRCGP, MRCOG, contributing editor and chief consultant, is Consultant Obstetrician at Frimley Park Hospital, Surrey.

Brian Dilg

Brian Dilg is a photographer, filmmaker, writer, and educator. Founding chair of the Photography department of New York Film Academy, he has also served as a spokesperson for Canon, for whom he created a series of photography tutorials.He has been involved in photography since childhood, growing up in the darkroom under the tutelage of his father and grandfather, both avid amateur photographers. His work has since been exhibited and collected worldwide, and published in the New York Times, Time Out, the Village Voice, and on book covers for Simon and Schuster, Hyperion, Doubleday, and others.

Camilla Stephens

Higgidy's founder and chief pie maker, Camilla Stephens, began making pies in 2003, having trained as a cook at Leiths School of Food and Wine. She worked for a time as head of food development for Starbucks UK before leaving to follow her dreams and start her own business - Higgidy. Since then, Higgidy has become one of the UK's fastest-growing food companies, and its products are now stocked in most of the country's major supermarkets. Camilla is married to Higgidy's co-founder James, and they have two children.

Catherine Gray

Catherine Gray is an award-winning writer and editor who has been published in the Guardian, Stylist, the Telegraph, Grazia, The Lancet Psychiatrist, Mr & Mrs Smith, BBC Earth, Women's Health and Stella.Catherine's hit debut book, The Unexpected Joy of Being Sober, became a Sunday Times top 10 bestseller within a fortnight of publication, and attracted positive coverage from the likes of T2, Private Eye, Woman's Hour, Stylist, BBC Breakfast, the Telegraph, Grazia and the Guardian. When she's not writing, Catherine can generally be found taking twenty (identical) pictures of the sunset, wondering why she's always the sweatiest person in yoga, fighting her 'spend it all!' financial urges, or scanning the body language of strangers to see if it's OK to pet their dog.Find out more about Catherine Gray on Twitter and Instagram @unexpectedjoyof

Christie Goodwin

Christie Goodwin is a British photographer with a career that spans over 35 years. She has worked for Ed Sheeran, Katy Perry, Taylor Swift, One Direction, Paul McCartney, Rod Stewart and other top recording artists. Christie's work appears on CDs, DVDs and tour merchandise, and in international publications, books and exhibitions. When not on the road in a tour bus, Christie is at home in London, where she regularly shoots as official photographer for the Royal Albert Hall. She can be found on both instagram and twitter @christiegoodwin.

Darina Allen

Darina Allen is Ireland's best-known food ambassador and the bestselling author of Ballymaloe Cookery Course and Forgotten Skills of Cooking, which won the prestigious André Simon award in 2009. She campaigns for local produce, is a member of Slow Food Ireland and set up Ireland's first farmers' market. She has won many awards including the Guild of Food Writers' Lifetime Achievement award in 2013. www.cookingisfun.ie

Dr Ross Bayton

Dr Ross Bayton gained a Bachelor's degree in tropical ecology, and later a Masters and a PhD, both in taxonomy. He is the co-author of RHS Genealogy for Gardeners and RHS Gardening School (both Mitchell Beazley), and worked for three years at BBC Gardeners' World Magazine.

Emma Faull

Emma Faull is a watercolour painter of birds who captures the detail and immediacy of birds in the wild, particularly endangered species. She has exhibited her work worldwide with more than 20 solo shows. Her paintings are in many permanent collections, including the Audubon Society in the USA, the National Museum of Athens and more than a dozen with Queen Elizabeth and the Duke of Edinburgh. Emma has had many successful exhibitions since 1998 at the Tryon Gallery in London. She continues to work on endangered species for the Durrell Wildlife Conservation Trust in Jersey where she lives.

Frances Ambler

Frances Ambler is a London-based writer and art historian. She has a special interest in 20th-century design and is the author of Mid-Century Modern: Icons of Design and The Story of the Bauhaus. She has worked with museums and galleries across the globe, including the Solomon R. Guggenheim Museum in New York, London's Victoria and Albert Museum and the Scottish Sculpture Trust.

Guy Barter

Guy Barter is Chief Horticulturist of the Royal Horticultural Society, having joined the organization as superintendent of trials at RHS Garden Wisley in 1990. Prior to that, he gained experience in the commercial horticultural world after graduating with a degree in horticulture. Guy now runs the RHS Members' Advisory Service, which provides answers to an enormous range of questions and supplies evidence-based advice for thousands of gardeners and is author of RHS How Do Worms Work and RHS Can Anything Stop Slugs.

Harri Rose

Harri Rose is a qualified health coach and mindfulness teacher. She teaches body acceptance, self-compassion and creative living. Harri believes that for too long we have been apologizing for our bodies - and that diet culture and beauty standards are holding us back. Through her writing, workshops and 1:1 clients, Harri helps people to live their lives without rules and restriction and embrace how amazing they really are.

Ian Birch

Ian Birch is former Editorial Director of Hearst UK and Emap. He began his magazine career in the late 1970s as a reporter for Melody Maker, before moving to Smash Hits, where he was assistant editor for three years from 1984. His first launch and editorship came in the late 1980s with Sky magazine. At Hearst UK he oversaw brands like Cosmopolitan, Esquire, Harper's Bazaar, Men's Health and Good Housekeeping.Prior to working at Hearst, Birch was chief content officer at TV Guide in New York for four years; and before this he was editorial director at Emap for more than 10 years, where he helped to launch Red, Closer, Grazia and re-launch Heat.

Ian Wisniewski

Ian Wisniewski is a food, drink and travel writer and broadcaster, specializing in spirits, particularly whisky and especially Scotch whisky. He is the author of three books on whisky, including Classic Malt Whisky, and contributes to various publications including Whisky Magazine, Whisky Quarterly and Malt Whisky Yearbook, and was a contributor to Michael Jackson's encyclopedic book, Whisky. He conducts tutored tastings and classes on whisky, and visits distilleries on a regular basis to learn more about the production process, which is one of his favourite subjects. He is a Master of the Quaich.

James Hoffmann

James Hoffmann is the managing director of Square Mile Coffee Roasters, a multi-award-winning coffee roasting company based in East London. He is also the World Barista Champion 2007, having won the UK Barista competition in both 2006 and 2007. He writes a popular blog, www.jimseven.com, about coffee and the coffee business. The World Atlas of Coffee is his first book.

John Austin

John Austin worked as a senior toy designer in the Boy's Research and Development Department at Hasbro Toys and has worked on popular brands like; Transformers, Star Wars, Iron Man, Spiderman, Jurassic Park, Tonka and GI. Skilled in 3D computer modelling, illustration, and creative thinking, he brings many of these talents to the creation of his book projects, as well as ever-increasing market awareness for each individual product he works on. He has also personally pitched projects to Warner Brothers and Cartoon Network. John graduated in 2002 from the University of Wisconsin-Stout with a Bachelor's degree in Industrial Design. He currently lives in Wisconsin with his wife and keeps busy working on contract product development, more books and other entrepreneurial endeavours. Also the author of Cubicle Warfare and Prank University.

John Morrison

John Morrison is a former racing driver with over 50 years' experience of racing, including winning the Daytona 24 and competing in Le Mans 24-Hour race. Sinceretiring as a driver, he has worked at major supercar manufacturers, including Bugatti, Porsche, Ferrari, Lamborghini, Pagani and McLaren Cars.

John Vincent

John is co-founder of LEON, which now has more than 55 restaurants (including in Amsterdam, Utrecht, Oslo and Washington, DC). He wrote LEON Naturally Fast Food with Henry Dimbleby, LEON Family & Friends with Kay Plunkett-Hogge, LEON Happy Salads and LEON Fast & Free with Jane Baxter and LEON Happy Soups, LEON Happy One-pot Cooking and LEON Fast Vegan with Rebecca Seal. He thinks that our relationship with food should be positive and joyous and that we need to listen more carefully to our gut, eat more good fats and less sugar.