Honey bee A honey bee (also spelled honeybee) is a eusocial flying insect within the genus Apis of the bee clade, all native to Eurasia but spread to four other continents by human beings. They are known

Pinhole camera A pinhole camera is a simple camera without a lens but with a tiny aperture (the so-called pinhole) – effectively a light-proof box with a small hole in one side. Light from a scene passes

First they came ... "First they came ..." is the poetic form of a prose post-war confession first made in German in 1946 by the German Lutheran pastor Martin Niemöller (1892–1984). It is about

William Kamkwamba William Kamkwamba (born August 5, 1987) is a Malawian inventor and author. He gained fame in his country in 2002 when he built a wind turbine to power multiple electrical appliances in

Murder of Seth Rich The murder of Seth Rich occurred on Sunday, July 10, 2016, at 4:20 a.m. in the Bloomingdale neighborhood of Washington, D.C. Rich died more than ​1 1⁄2 hours after receiving two gunshot

Rex 84 Rex 84, short for Readiness Exercise 1984, was a classified scenario and drill developed by the United States federal government to detain large numbers of United States citizens deemed to be

Rationing in the United States Rationing is the controlled distribution of scarce resources, goods, or services, or an artificial restriction of demand. Rationing controls the size of the ration, which

Flea circus A flea circus is a circus sideshow attraction in which fleas are attached (or appear to be attached) to miniature carts and other items, and encouraged to perform circus acts within a small

Paradox of tolerance The paradox of tolerance states that if a society is tolerant without limit, its ability to be tolerant is eventually seized or destroyed by the intolerant. Karl Popper described it

Projection matrix In statistics, the projection matrix ( P {\displaystyle \mathbf {P} } ), sometimes also called the influence matrix or hat matrix ( H {\displaystyle \mathbf {H} } ), maps the vector of

Millennium Prize Problems The Millennium Prize Problems are seven problems in mathematics that were stated by the Clay Mathematics Institute on May 24, 2000. The problems are the Birch and Swinnerton-Dyer

Accredited investor An accredited or sophisticated investor is an investor with a special status under financial regulation laws. The definition of an accredited investor (if any), and the consequences

Resource curse The resource curse, also known as the paradox of plenty, refers to the paradox that countries with an abundance of natural resources (such as fossil fuels and certain minerals), tend to

Stormfront (website) Stormfront is a white nationalist, white supremacist, antisemitic, Holocaust denialist, and neo-Nazi Internet forum, and the Web's first major racial hate site. In addition to its

Marc Dutroux Marc Paul Alain Dutroux (French: [dytʀu]; born 6 November 1956) is a Belgian convicted child molester and murderer. Dutroux was convicted in 1989 for the abduction and rape of five young girls

Communist Combatant Cells Cellules Communistes Combattantes (CCC; Communist Combatant Cells, also known as Fighting Communist Cells) was a Belgian terrorist organization committed to a Communist ideology.

Degrees of freedom (mechanics) In physics, the degree of freedom (DOF) of a mechanical system is the number of independent parameters that define its configuration. It is the number of parameters that

Canebière La Canebière is the historic high street in the old quarter of Marseille, France.

Great egret The great egret (Ardea alba), also known as the common egret, large egret, or (in the Old World) great white egret or great white heron is a large, widely distributed egret, with four subspecies

Private property Private property is a legal designation for the ownership of property by non-governmental legal entities. Private property is distinguishable from public property, which is owned by a