Examples of quantum physics in everyday life
The Quantum Rules: How the Laws of Physics Explain Love, Success, and Everyday Life by Kunal K. DasFind out how the laws of physics define every aspect of our lives and society, from human nature and relationships to geopolitical issues like financial markets, globalization and immigration. The Quantum Rules is a different kind of physics book, as easy to read as a novel and directly relevant for everyday life issues that affect us all. It is not meant to dazzle you with unproven speculations that have no bearing on your life. Rather, The Quantum Rules will familiarize you with the important and established laws at the heart of physics, in a way never done before – by showing how the defining patterns of our lives, our behavior and our society already follow similar rules.
Never took an interest in science before? No problem! you will still understand everything and find plenty to relate to. A scientist or a science junkie? You will find a different perspective on things you may already know. Best of all, you will discover how to have meaningful conversations about physics in a way that won’t make eyes glaze over, and in which all can gladly participate.
The Quantum Rules also does something you would never expect from a book on physics – it makes you laugh, often. Its new and original take on established natural laws injects plenty of dry humor into this serious subject, by using life to explain physics and in turn using physics to understand life.
Five Practical Uses for “Spooky” Quantum Mechanics
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Small objects like electrons and atoms behave according to quantum mechanics, with quantum effects like superposition, entanglement and teleportation. One of the most intriguing questions in modern science is if large objects — like a coffee cup - could also show this behavior. Scientists at the TU Delft have taken the next step towards observing quantum effects at everyday temperatures in large objects. They created a highly reflective membrane, visible to the naked eye, that can vibrate with hardly any energy loss at room temperature. The membrane is a promising candidate to research quantum mechanics in large objects. The team has reported their results in Physical Review Letters.
Quantum mechanics is weird. The trouble is that quantum physics seems to defy the common-sense notions of causality, locality and realism. Causality tells us that if you flick a light switch, the bulb will illuminate. However, these principles break down in the quantum realm. Perhaps the most famous example is quantum entanglement, which says that particles on opposite sides of the universe can be intrinsically linked so that they share information instantly—an idea that made Einstein scoff.