How to Build a Chocolate Bridge

Regular price €19.99
Title
A01=Roma Agrawal
A12=Robert Sae-Heng
Author_Robert Sae-Heng
Author_Roma Agrawal
books for budding scientists
bridges
building projects for kids
Category=YNTG
engineering
eq_bestseller
eq_childrens
eq_isMigrated=1
eq_nobargain
eq_teenage-young-adult
famous inventors
forthcoming
how stuff works
how to become an engineer
inclusive books for kids
inventions
material science
science books for kids
science projects for children
stem books for kids
sustainability
women in STEM

Product details

  • ISBN 9781510231580
  • Dimensions: 228 x 296mm
  • Publication Date: 09 Apr 2026
  • Publisher: Hachette Children's Group
  • Publication City/Country: GB
  • Product Form: Hardback
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An interactive, hands-on exploration of science and the world around us, in a fantastically fun book for children aged 7+.

Can you make a skyscraper out of pasta? How about a rocket from meringue? As an engineer and a BIG fan of chocolate, Roma herself has often wondered whether a bridge could be made out of chocolate. This might sound impossible (and delicious), but you don't know until you try...

With seven interactive building projects, kids will find out what is possible, while learning about the science behind awe-inspiring inventions. They will also get to meet some of the world's most innovative scientists, who dare to experiment with wacky materials to create something great.

Written by bestselling author and award-winning engineer Roma Agrawal, this book encourages kids to put some unexpected materials to the test. It's the perfect way to get kids excited about science - whilst having a WHOLE load of fun!

Roma Agrawal (Author)
Roma Agrawal (MBE) is an award-winning engineer, author and broadcaster. She spent six years working on the Shard, designing its foundations and spire.

She has featured on BBC World News, BBC Daily Politics, The Evening Standard, The Sunday Times, Guardian, Telegraph, Independent, Cosmopolitan and Stylist Magazine. She has even featured as a judge of Lego Masters and is winner of a Royal Academy of Engineering Award, ACE Engineering Excellent Awards, Institute of Structural Engineers Lewis Kent Medal and Young Structural Engineer of the Year, Management Today and Women in Construction awards.

She is a tireless promoter of engineering and technical careers for young people, particularly under-represented groups such as women. She has advised policymakers and governments on science education and has given talks to thousands around the world at universities, schools and organisations, including two for TEDx.

Robert Sae-Heng (Illustrator)
Robert Sae-Heng is an illustrator and artist living in London, UK with his fantastically large cheese plant, Elvis. He has Mexican and Thai origins, and began his childhood on a tiny farm in Mexico before moving to London as a teenager. Robert uses colour, texture and playfulness to portray emotion and narrative. This began in childhood as he spent his early years unable to hear. His favourite things to draw are quaint chairs and silly seals.
He has a BA degree in Illustration and more than 10 years experience across branding, packaging, publishing and advertising industries.

Robert loves to travel and explore, all while documenting what he experiences with pencil and paper. By doing this he absorbs cultures, which helps him to better understand his place in the world.