What do fireworks, love and butterflies have in common? How do muscles
work?
How do colours appear? What kinds of levitation are possible? Why can we see the stars? Is time travel possible? What is the maximum force found in nature? Which problems in physics are still open? This free physics textbook provides the answers – and guarantees as much pleasure as whatever else you enjoy most in life.
A free ebook in six colour pdf files on
physics, the science of motion.
Explore the
motion of muscles, animals, stones, lightning, stars, light and empty space
itself!
Be fascinated by the beauty of nature and the
concepts of modern physics, from the principle of cosmic lazyness - least
action - to gauge symmetry! Browse it here.
Click here to download ALL
SIX pdf volumes of the free Motion Mountain Physics Textbook (edition
24.24, June 2011) as a single zip file, in full colour, with embedded films
and animations, in English. The pdfs tell, using hundreds of colour pictures and embedded films, about animals and sport (mechanics, gravity and heat), about the sky at night (relatvity and the structure of the universe), about lightning, lasers and nerves (electricity, optics, the brain, language and truth), and about colours, pleasure and the stars (basic and advanced quantum physics, including nuclear physics and radioactivity). If you are interested, a separate volume tells about the search for a final, unified theory of physics.
The text guarantees to be entertaining, surprising and challenging on
every page. With little mathematics, starting from observations of
everyday life, the text presents the best stories, images, movies and
puzzles in physics. If you are between the age of 16 and 106, you will
enjoy it. Unconvinced? Then watch these videos.
Motion Mountain has been downloaded far over 100 000 times. A number of younger readers liked it so much that they decided to study physics at university. You can order a paper edition delivered to your home here.
If you provide good and extensive feedback on how to improve the text you will receive a free paper copy.