Headlines Physics

A cookie actually contains more energy than the same amount of TNT explosives, so why not use cookies to blast buildings? Calories and kilocalories in physics. What do people who want to lose weight mean by "kilocalories"? What are some physical weight loss tips? Electric vehicles are clean and convenient, but what is the key reason why they have not replaced gasoline vehicles so far? How to use the knowledge of waves to avoid the harm caused to us by typhoons, tsunamis and earthquakes? Is global warming real, or is it just media hype? Are humans responsible for global warming? How much responsibility is there? Are the "nuclear" of a nuclear bomb and the "nuclear" of a nuclear power plant essentially the same? Does it worry you when some people say we are running out of fossil fuels and others deny it? Did you know? Physics is actually a high-tech humanistic education. Understanding physics can change our lives, broaden our horizons, and allow us to understand and care about the world around us. From major headline international events to daily activities, they all involve a lot of important and cutting-edge physics knowledge. This book originated from the general education course offered by the famous American physicist Muller at the University of California, Berkeley (UCB). It has been popular among students for several consecutive years, and the classrooms are full. It has been reprinted many times in the more than ten years since it was written, and has become a textbook in 15 prestigious American universities. It has been highly praised by Science magazine. With a new vision and humorous language, the author explains the physical knowledge in hot topics such as new energy, nuclear safety, space exploration, disaster reduction and prevention, and global warming from 13 perspectives including heat, sound, light, electricity, atomic energy, quantum, and cosmology. He also explains the science behind daily life such as losing weight, driving, listening to music, and shopping. Skip annoying calculations, get rid of complicated formulas, go straight to the essence, and cultivate your knowledge. This book not only helps us eliminate stereotypes about physics, but is also a required science and humanities course for everyone in the new era.