This book is about thoughts and ideas on a wide range of subjects. The topics include building a space elevator, new approaches to space travel, Star Trek reboot themes, ideas for energy conservation, what to do about our federal debt, modifying the game of chess and others.
Read and discover all about our galaxy and everything in the universe... What are stars made of? When did the first person walk on the Moon?
Read and Discover is specially designed to make reading other subjects in English easy and fun. Students read about Science, Arts, and Social Studies - and develop their language skills at the same time. Colour photos help understanding and stunning diagrams develop critical thinking skills. The flexible design allows free reading and supported reading by giving clear signposts to activities and projects at the back.
Our planet exists within a space environment affected by constantly changing solar atmosphere producing cosmic particles and electromagnetic waves. This "space weather" profoundly influences the performance of our technology because we primarily use two means for transmitting information and energy namely, electromagnetic waves and electricity.
Einstein said that the most incomprehensible thing about the universe is that it is comprehensible. But was he right? Can the quantum theory of fields and Einstein's general theory of relativity, the two most accurate and successful theories in all of physics, be united in a single quantum theory of gravity? Can quantum and cosmos ever be combined? On this issue, two of the world's most famous physicists--Stephen Hawking (A Brief History of Time) and Roger Penrose (The Emperor's New Mind and Shadows of the Mind)--disagree.
For the very definition of what's new and cutting edge, look no further than Popular Science. Covering the latest developments in electronics, communications, cars, tools, aviation, space exploration, science, energy, photography and technology, this magazine is an indispensable resource for those who want to keep up with our ever-changing world. Popular Science magazine is the "What's New" magazine of science and technology. Covering the latest developments in cars, electronics, communications, tools, energy, aviation, science, space exploration, you'll find fascinating articles and much more.
