| MemoryFor computer memory, see computer storage. Memory is one of the activities of the human mind, much studied by cognitive psychology. It is the capacity to retain an impression of past experiences. There are multiple types of classifications for memory base | Mental eventA mental event is a particular occurrence of something going on in the mind. For example, if Mary is walking through a park and she sees City Hall, that instance of seeing City Hall is an instance of perception—something that is supposed to be going on in | Meta-philosophyMeta-philosophy is the philosophical study of the methods and aims proper to philosophy. It is, as it were, the "philosophy of philosophy". The paradigmatic questions of meta-philosophy concern the nature of philosophical problems (or, as some would prefe |
| MetaphysicsMetaphysics is a branch of philosophy, and related to the natural sciences, like physics, psychology and the biology of the brain; and also to mysticism, religion, and other spiritual subjects. It is notoriously difficult to define, but for purposes of br | Mendeleviumfermium mendelevium nobelium Tm Md Full table Known properties Name, Symbol, NumberMendelevium, Md, 101 Chemical series Actinides Period, Block 7 , f Appearance unknown; probably metallic, silvery white or gray Atomic weight 1 E-25 kg|[258] amu]] Electron | Mersenne primeIn mathematics, a Mersenne prime is a prime number that is one less than a power of two. For example, 3 4 − 1 22 − 1 is a Mersenne prime; so is 7 8 − 1 23 − 1. On the other hand, 15 16 − 1 24 − 1, for example, is not a |
| MeaningMeaning studied in philosophy and linguistics, as well as being central to the fields of literary theory and critical theory, the philosophical field of epistemology, and some branches of psychoanalysis, is a difficult concept to pin down. Questions about | Meta-ethicsIn philosophy, ethics is commonly divided into two branches, normative ethics and meta-ethics . Normative ethics addresses questions such as "What actions are good and bad?" and "What should we do?" Thus, a theory of normative ethics will endorse some eth | Metaphysical objectivismThis article is about the metaphysical and epistemological theory. For other theories known under the same term, see objectivism''. Metaphysical objectivism is the theory that there is an underlying reality that exists independent of our perception and co |