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Engineering TermsAdd a term

Tool Steels

Materials science; Metallurgy

Tool steels contain tungsten, molybdenum, cobalt and ...

Cobalt Steel

Materials science; Metallurgy

Cobalt Steel is very similar to High Speed Steel. Its ...

Point Defects

Materials science; Metallurgy

Point defects are where an atom is missing or is in an ...

Mixed Dislocations

Materials science; Metallurgy

Dislocations in real materials are most commonly neither ...

History TermsAdd a term


History; Ancient Greece

In Ancient Greek religion Hestia is a virgin goddess of ...


History; World history

Volcanic glass with flaking properties similar (but ...


History; World history

Elefant was a heavy tank destroyer of the German Wehrmacht ...

Dark Ages

History; World history

The beginning of the medieval period of western European ...

Sports TermsAdd a term

Lorenzo Insigne

Sports; Football

Lorenzo Insigne (born 4 June 1991) is an Italian ...

Loïc Rémy

Sports; Football

Loïc Rémy (born 2 January 1987) is a French professional ...

Willian Borges da Silva

Sports; Soccer

Willian Borges da Silva (born 9 August 1988), commonly ...

Hand Checking

Sports; Basketball

Contact by the defense on a ballhandler that impedes a ...

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Early Christian Martyrs

Category: History   1 20 Terms

Essential English Idioms - Intermediate

Category: Languages   2 20 Terms

JK. Rowling

Category: Literature   2 8 Terms