Resultados para "E A Johnson" en Física

What do apples, atoms, black holes, and time machines all have in common? They all follow the same rules — the laws of physics. Physics 101: A History of Laws is a fast-paced, story-driven walkthrough of how we figured out the rules that govern reality. From ancient thinkers dropping guesses to modern geniuses dropping equations, this book tracks the wild, mind-bending history of motion, matter, energy, and everything in between. This isn’t a textbook.

Les Johnson takes you on a thrilling tour of the physics and technologies that may enable us to reach the stars. He discusses the latest exoplanet discoveries, promising interstellar missions on the not-so-distant horizon, and exciting new developments in space propulsion, power, robotics, communications, and more. But interstellar travel will not be easy, and it is not for the faint of heart. Johnson describes the harsh and forbidding expanse of space that awaits us, and he addresses the daunting challenges that we need to overcome in order to realize tomorrow's possibilities.

How big is the universe? In the early twentieth century, scientists took sides. One held that the entire universe was contained in the Milky Way galaxy. Their champion was the strong-willed astronomer Harlow Shapley. Another camp believed that the universe was so vast that the Milky Way was just one galaxy among billions—the view that would prevail, proven by the equally headstrong Edwin Hubble.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

This mind-bending tour of metaphysics applies philosophy to the forefront of today's knowledge. Over the course of 24 fascinating lectures, Professor Johnson thinks through the big questions about humans and the universe: The relationship between the mind and the brain, how consciousness emerges from neurochemical processes, the existence of God, human free will, the possibility of time travel, and whether we live in a multiverse or even a computer simulation.

What if reality doesn’t exist until you look at it? Quantum physics started as a fix for a math problem. Then it spiraled into the most accurate and most unsettling theory in science. This is the story of how we figured it out. From Planck’s desperate fudge to Feynman’s diagrams, from Schrödinger’s cat to the many-worlds interpretation, Quantum 101 walks you through every milestone of the quantum revolution. No mysticism. No equations without meaning. Just the actual story, told in a way that makes sense. Discover why particles tunnel through walls. Why entanglement breaks space.

Stephen Hawking was supposed to be dead by 23. Diagnosed with ALS at Cambridge and given just two years to live, he lost his voice, his mobility, and nearly every physical function — but never his fire. Instead of fading, he rewrote the universe. From black holes to Big Bangs, radiation to multiverses, Hawking transformed modern physics with a single cheek muscle and a voice made of code. He became the most famous scientist alive — not just for what he survived, but for what he discovered.

Ever heard of string theory, general relativity, or the Riemann Hypothesis and thought, “What in the world are they even talking about?” You’re not alone—and this book is your shortcut through the fog. "The Hardest Stuff Simplified" breaks down some of the most complicated ideas in the universe—from quantum field theory to philosophy of consciousness—and makes them not just understandable but actually fun. With metaphors, humor, and a sharp instinct for clarity, JJ walks you through the kind of topics that usually live in dusty college textbooks and brings them to life. You don’t need a PhD.

What began as a scientific breakthrough ended as a blueprint for annihilation. In The Atom Unleashed, James Johnson unpacks the explosive history of nuclear discovery—from Einstein’s quiet equations to Chernobyl’s glowing ruins. This is not just the story of a bomb, but the story of how we turned theoretical physics into geopolitical theology, and how one equation rewrote the rules of power, fear, and what it means to be human. With precision and relentless clarity, JJ turns the nuclear story into a mirror—one that forces us to ask not just what we’ve done, but who we became while doing it.

A leading astronomer and gifted teacher takes readers on a wondrous tour of how science confronts the big questions—about the universe’s origins, destiny, and fundamental nature—and how it contends with the limits of our knowledge Humans have learned a lot about the world around us and...

Explore the physics behind the world of Star Wars, with engaging topics and accessible information that shows how we’re closer than ever before to creating technology from the galaxy far, far away—perfect for every Star Wars fan! Ever wish you could have your very own lightsaber like Luke...

Infinite Echoes: Navigating Parallel Universes and Cosmic Realities takes you on a mesmerizing journey into the mysteries of the multiverse & the nature of existence. This captivating exploration unravels the theoretical underpinnings of parallel universes, quantum mechanics, and cosmic realities, inviting you to question the very fabric of reality. Through engaging storytelling & thought-provoking insights, the book delves into concepts like the many-worlds interpretation, string theory, and the bubble multiverse, shedding light on the interconnected nature of all things.

In Vaxxers, we hear directly from Professor Gilbert and her colleague, Dr Catherine Green, as they reveal the inside story of making the Oxford AstraZeneca vaccine and the cutting-edge science and sheer hard work behind it. This is their story of fighting a pandemic as ordinary people in extraordinary circumstances. Sarah and Cath share the heart-stopping moments in the eye of the storm, they separate fact from fiction, they explain how they made a safe vaccine in record time with the eyes of the world watching and they give us hope for the future.