#archive2001q3

Dmitri Mendeleev Source: Dmitri Ivanovich Mendeleev[a][b] ( MEN-dəl-AY-əf;[2] 8 February [O.S. 27 January] 1834 – 2 February [O.S. 20 January] 1907) was a Russian chemist known for formulating the periodic

Michael Faraday Source: As a chemist, Faraday discovered benzene and tetrachloroethylene, investigated the clathrate hydrate of chlorine, invented an early form of the Bunsen burner and the system of oxidation

Curl (mathematics) Source: Depiction of a two-dimensional vector field with a uniform curl. In vector calculus, the curl, also known as rotor, is a vector operator that describes the infinitesimal circulation

Electric potential Source: Not to be confused with Voltage. Electric potentialElectric potential around two oppositely charged conducting spheres. Purple represents the highest potential, yellow zero,

Steel Source: Steel is an alloy of iron and carbon that demonstrates improved mechanical properties compared to the pure form of iron. Due to its high elastic modulus, yield strength, fracture strength

Newton (unit) Source: The newton (symbol: N) is the unit of force in the International System of Units (SI). Expressed in terms of SI base units, it is 1 kg⋅m/s2, the force that accelerates a mass of one

LaTeX Source: LaTeX ( LAH-tekh or LAY-tekh, to rhyme with "blech"[2]), often stylized as LaTeX, is a software system for typesetting documents,[3] based on the TeX typesetting system. LaTeX provides

Myalgic encephalomyelitis/chronic fatigue syndrome Source: People with mild ME/CFS can usually still work and care for themselves, but they will need their free time to recover from these activities rather

Electric charge Source: Electric charge (symbol q, sometimes Q) is a physical property of matter that causes it to experience a force when placed in an electromagnetic field. Electric charge can be positive

Anglo-Saxons Source: In the early 8th century, the earliest detailed account of Anglo-Saxon origins was given by Bede (d. 735), suggesting that they were long divided into smaller regional kingdoms, each