- Mike Pompeo (Wikipedia)
Michael Richard Pompeo (/pɒmˈpeɪoʊ/; born December 30, 1963) is an American politician who served in the administration of Donald Trump as director of the Central Intelligence Agency (CIA), from 2017 to 2018 and as the 70th United States secretary of state from 2018 to 2021. He also served in the United States House of Representatives from 2011 to 2017.
- Wave–particle duality (Wikipedia)
Wave–particle duality is the concept in quantum mechanics that quantum entities exhibit particle or wave properties according to the experimental circumstances. It expresses the inability of the classical concepts such as particle or wave to fully describe the behavior of quantum objects. During the 19th and early 20th centuries, light was found to behave as a wave, and then later discovered to have a particulate character, whereas electrons were found to act as particles, and then later discovered to have wavelike aspects. The concept of duality arose to name these contradictions.