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How To Build A Chocolate Bridge

  • $ 19.95


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 lot of fun!

 

Specifications:

By Roma Agrawal & Illustrated by Robert Sae-Heng
ISBN: 9781510232037

Published: Apr. 14, 2026 by Laurence King Publishing

Pages: 48, Hardcover

Dimensions: 11.8 x 9.2 x 0.5 in (29.8 x 23.2 x 1.3 cm)

Weight: 1.11 lb (0.5 kg) 

 

 

 

About the Author:

"[Roma Agrawal is] an engineer and broadcaster who believes that all the human-made things around us have stories to tell.

I spent fourteen years in the heart of the construction industry, most notably working on the design of The Shard, Western Europe's tallest tower. While I loved the challenge of steel and concrete, I realized that sharing the secrets of the humans behind the innovations, their origin stories and impact on society was even more fun.

Now, I am a full-time author, broadcaster, and speaker. I've written two adult non-fiction books, and three for children. BUILT and NUTS & BOLTS won or were shortlisted for major international awards, and my children's books, most recently HOW TO BUILD A CHOCOLATE BRIDGE, includes hands on experiments which help bridge the gap between complex engineering and our everyday lives.

As a woman of color in a male-dominated field, I’ve learned that perspective is a powerful tool. Who else would write about engineering as a colonial tool for control, or the intricate workings of a breast-pump? I bring myself to all my work: from presenting shows for the BBC, Channel 4, and Discovery, to serving as a judge for the Women’s Prize for Non-Fiction 2026.

When I’m not drafting my next book (I’m currently deep in research for a 2028 release!), you can usually me crafting or moving."


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