A history of science distilled into 100 notable experiments - epic moments that have fuelled our understanding of Earth and the Universe beyond. The history of science is a fascinating and long one, covering thousands of years of history. The development of scientific experiments involves some of the most enlightened cultures in history, as well as some great scientists, philosophers and theologians. As the Nobel Prize-winning physicist Richard Feynman said, 'If it disagrees with experiment, it is wrong', the simplest summary of what science is all about. And science is nothing without experiments. Everything in the scientific world view is based on experiment, including observations of phenomena predicted by theories and hypotheses, such as the bending of light as it goes past the Sun. From the discovery of microscopic worlds to weighing the Earth, from making electricity to the accelerating Universe and gravitational waves, this stunning book by renowned science writers John and Mary Gribbin tells the fascinating history of science through the stories of 100 groundbreaking experiments.

A Waterstones Best Book of 2020 The theory of evolution by natural selection did not spring fully formed and unprecedented from the brain of Charles Darwin. Rather it has been examined and debated by philosophers the world over for thousands of years. This lively history traces the evolution of the idea of evolution, showing how it has changed and been changed by different societies over time. It will put 'Darwin's Dangerous Idea' into its proper context, showing how it built on what went before and how it was developed in the twentieth century, through an understanding of genetics and the biochemical basis evolution. None of this diminishes the achievement of Darwin himself in perceiving the way evolution works at the level of individuals and species, but his contribution was one link in a chain that extends back into antiquity, and is still being forged today.

Award-winning science writers Mary and John Gribbin reveal how Pullman's "His Dark Materials" trilogy ("Northern Lights", "The Subtle Knife" and "The Amber Spyglass") is rooted in scientific truth. Drawing on string theory and space-time, quantum physics and chaos theory, they answer questions such as: could parallel worlds like Will's and Lyra's really exist? How does Will's subtle knife cut through anything? Could there be a bomb like the one made with Lyra's hair? And, of course, what are the Dark Materials?

We are made of stardust-and so is all life as we know it. All the chemical elements on earth except hydrogen-including the ones in our bodies-have been processed inside stars, scattered across the universe in great stellar explosions, and recycled to become new stars, planets, and parts of us. In this engrossing book, John and Mary Gribbin relate the developments in twentieth-century astronomy that have led to this shattering realization. They begin their account in the 1920s, when astronomers discovered that the oldest stars are chiefly composed of the primordial elements hydrogen and helium, produced in the birth of the universe in a Big Bang. They then describe the seminal work of the 1950s and 1960s, which unlocked the secret of how elements are "cooked" by nuclear fusion inside stars. The heart of the story is their discussion of supernovae, only recently understood as great stellar explosions in which the resulting ash is spread far and wide through the cosmos, forming new generations of stars, planets, and people. Focusing on the relationship between the universe and the Earth, the authors eloquently explain how the physical structure of the universe has produced conditions ideal for life.