The idea that macroscopic objects may follow the laws of quantum mechanics dates back to the advent of quantum mechanics in the early 20th century. Office of Foreign Assets Control OFAC to offer our courses to learners in these countries and regions, the licenses we have received are not broad enough to allow us to offer this course in all locations. A 64 , On this Wikipedia the language links are at the top of the page across from the article title. Hidden categories: Webarchive template wayback links All articles with unsourced statements Articles with unsourced statements from January Lovett, N. Core recommender toggle. Quantum change point. O'Connell while pursuing his Ph.