Stacks Image 115
Everything we know is governed by four physical forces, but there is only one of them that is immediately obvious - gravity. Although ludicrously weak compared to the other forces (a tiny magnet can hold up a piece of metal against the gravitational attraction of the whole Earth), gravity permeates our everyday life and being. We begin with humanity's earliest ideas of how we remain stuck to the ground - a significant consideration when you realize that despite the myths, educated people have known the Earth was a sphere since the time of the Ancient Greeks.

Along the way we'll see how the Arabic scholars explained the force of gravity, why Galileo didn't need to drop balls off the tower of Pisa, exactly how Newton came to his conclusions and why he refused to 'frame hypotheses' about gravity.

We will explore the concept of action at a distance, and see how Einstein transformed our understanding of gravitation with general relativity and consider whether the graviton will ever be discovered. We will see how birds, bees and rockets seem to defy gravity, and whether the concept of anti-gravity can move from pure science fiction to possible fact.

Gravity never fails to fascinate...

Hear Brian talk about gravity in a radio interview:
Enter the name for this tabbed section: Buy a copy

Apple UK
Apple US

To keep up to date with Gravity via Facebook, click Like below to follow the Brian Clegg page.

Enter the name for this tabbed section: Buy signed copy
Signed Copy
If you’d like a signed copy - it makes a great gift - purchase direct below. If you want a personalised inscription, just drop Brian an email at at the same time with the details.
Enter the name for this tabbed section: Reviews


Although by far the feeblest of the four universal forces, gravity is the only one we experience continuously. Every inquisitive person should read a book about it, preferably this one by prolific British science writer Clegg (How to Build a Time Machine: The Real Science of Time Travel , 2011, etc.)... The downside (for readers) is that Einstein's version of gravity is more complicated than Newton's, but Clegg's skills never flag, and his account remains lucid and free of jargon, bad jokes and math phobia. Kirkus Reviews (STARRED)

“Hold this book in your hand and let go. What will happen?” Brian Clegg asks to open Gravity: How the Weakest Force in the Universe Shaped Our Lives. “It’s such an obvious question that it feels embarrassing to have to ask it.” Yet asking that question should not feel awkward, he argues two paragraphs later: “Gravity is so familiar and apparently obvious that we often miss seeing just how remarkable it is.” We should be as observant as [a] baby in the highchair, and thanks to Clegg’s raising the question, we are...

Among the delights of the book is discovering that the hoary old stories of Galileo, Newton and their contemporaries are not exactly as we learned them in science class. Clegg describes Galileo as “a slick publicist” and “a rebel more of the gut than the intellect.” He notes that despite Newton’s mathematical triumph that describes gravity, his contemporaries viewed his explanation as a step backward. The natural tendency of matter to fall was replaced by an invisible force that acted over great distances… The book is exceptionally strong in its explanation of general relativity, avoiding most of the mathematical details… a fun, factual read. Dallas News (Fred Bortz)

Brian Clegg covers the history of the subject in a way that is easily accessible to the layman, while avoiding the myths and oversimplifications usually encountered. Andew May, Fortean Times

As the most familiar physical force in the universe, gravity may not seem exciting, but British science writer Clegg shows how this “omnipresent” force is anything but simple... Clegg’s accessible presentation offers insights into everything from Aristotelian science to black holes and string theory as it reveals the complexities and surprises of a familiar force that continues to surprise scientists. Publishers Weekly

Clegg’s book reminds us of the simplicity of the physical law of gravity. He devotes a chapter to Newton’s amazing discovery and a chapter on Einstein’s theory of warped space-time... Gravity by Brian Clegg is a worthwhile read and a handy primer for learning the language of a quantum theory of gravitation. Book Kvetch (Rebecca Aguilar)

Covers the history of the subject in a way that is easily accessible to the layman. Fortean Times

 Drop Images Here 

Stacks Image 67992
Stacks Image 67990
Stacks Image 67988
Stacks Image 67954
Stacks Image 67956
Stacks Image 67958
Stacks Image 67960
Stacks Image 67962
Stacks Image 67964
Stacks Image 67966
Stacks Image 67968
Stacks Image 67970
Stacks Image 67972
Stacks Image 67974
Stacks Image 67976
Stacks Image 67978
Stacks Image 67980
Stacks Image 67982
Stacks Image 67984
Stacks Image 67986