be unproven
51Experimental cancer treatment — Experimental cancer treatments are medical therapies intended or claimed to treat cancer (see also tumor ) by improving on, supplementing or replacing conventional methods (surgery, chemotherapy, radiation, and immunotherapy).The entries listed… …
52One-time pad — Excerpt from a one time pad In cryptography, the one time pad (OTP) is a type of encryption, which has been proven to be impossible to crack if used correctly. Each bit or character from the plaintext is encrypted by a modular addition with a bit …
53Conversion therapy — Conversion therapy, sometimes called reparative therapy or reorientation therapy, is one type of sexual orientation change effort that attempts to change the sexual orientation of a person from homosexual or bisexual to heterosexual.[1] These… …
54Splay tree — A splay tree is a self balancing binary search tree with the additional property that recently accessed elements are quick to access again. It performs basic operations such as insertion, look up and removal in O(log(n)) amortized time. For many… …
55Solar sail — Solar sails (also called light sails or photon sails, especially when they use light sources other than the Sun) are a proposed form of spacecraft propulsion using large membrane mirrors. Radiation pressure is about 10 5 Pa at Earth s distance… …
56Eton College — For the school in Canada, see Eton College (Vancouver, British Columbia). Eton College Location Windsor Berkshire SL4 6DW Eton …
57P-complete — In complexity theory, the notion of P complete decision problems is useful in the analysis of both: which problems are difficult to parallelize effectively, and; which problems are difficult to solve in limited space. Formally, a decision problem …
58Josemaría Escrivá — Saint Josemaría Escrivá de Balaguer Saint of Ordinary Life Born 9 January 1902(1902 01 09) Barbastro, Aragon …
59Bhopal disaster — The Bhopal disaster was an industrial disaster that occurred in the city of Bhopal, Madhya Pradesh, India, resulting in the immediate deaths of more than 3,000 people, according to the Indian Supreme Court. A more probable figure is that 8,000… …
60Miller–Rabin primality test — The Miller–Rabin primality test or Rabin–Miller primality test is a primality test: an algorithm which determines whether a given number is prime, similar to the Fermat primality test and the Solovay–Strassen primality test. Its original version …
