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v. t. e. Edward Joseph Snowden (born June 21, 1983) is an American and naturalized Russian citizen who as a former U.S. computer contractor leaked highly classified information from the National Security Agency (NSA) in 2013 when he was an employee and subcontractor. He is currently under indictment for espionage. [4]
In geometry, an n-gonal antiprism or n-antiprism is a polyhedron composed of two parallel direct copies (not mirror images) of an n-sided polygon, connected by an alternating band of 2n triangles. They are represented by the Conway notation An . Antiprisms are a subclass of prismatoids, and are a (degenerate) type of snub polyhedron.
Prince Rogers Nelson (June 7, 1958 – April 21, 2016) was an American singer, multi-instrumentalist, songwriter, record producer, and actor. The recipient of numerous awards and nominations, he is widely regarded as one of the greatest musicians of his generation. [7] He was known for his flamboyant, androgynous persona; [8] [9] his wide vocal ...
Fig. 1: Underwater plants in a fish tank, and their inverted images (top) formed by total internal reflection in the water–air surface. In physics, total internal reflection (TIR) is the phenomenon in which waves arriving at the interface (boundary) from one medium to another (e.g., from water to air) are not refracted into the second ("external") medium, but completely reflected back into ...
e. Packing problems are a class of optimization problems in mathematics that involve attempting to pack objects together into containers. The goal is to either pack a single container as densely as possible or pack all objects using as few containers as possible. Many of these problems can be related to real-life packaging, storage and ...
Megan Jovon Ruth Pete (born February 15, 1995), known professionally as Megan Thee Stallion (pronounced "the", not "thee"), [a] [1] [2] is an American rapper. Originally from Houston, Texas, she first garnered attention when videos of her freestyling became popular on social media platforms such as Instagram.
Kimberly Noel Kardashian (born October 21, 1980) is an American media personality, socialite, businesswoman, and actress. She first gained media attention as a friend and stylist of Paris Hilton, but received wider notice after the sex tape Kim Kardashian, Superstar, which she filmed in 2003 with her then-boyfriend Ray J, was released in 2007.
Fundoscopy by using +90 diopter lens with the slit lamp. Fundus observation is generally performed via ophthalmoscopy, where the observer (fundus camera or observing eye) is focused to infinity, which brings the subject's fundus into focus due to the refractive power of the subject's optical media. In contrast, the microscope in slit lamp ...