Question: What remained an important focus during the 1950s and 1960s?
Answer: Communism

Question: There was a marked trend towards what type of approach to political issues?
Answer: pragmatic approach

Question: Who wrote The Racial Contract?
Answer: Charles W. Mills

Question: Who wrote The Sexual Contract?
Answer: Carole Patemen

Question: What did John Rawsl publish?
Answer: A Theory of Justice

Question: Who Published A Theory of Justice?
Answer: John Rawls

Question: When was A Theory of Justice published?
Answer: 1971

Question: Who wrote Anarchy, State, and Utopia?
Answer: Robert Nozick

Question: Herbert Marcuse was from what school?
Answer: Frankfurt School,

Question: Thinkers out of the Frankfurt School combined Marxian and what other perspective?
Answer: Freudian

Question: Who in particular moved a Marxist analysis of commodity fetishism to the realm of consumption? 
Answer: Guy Debord

Question: What is often considered valuable for generating a new set of philosophical problems? 
Answer: The liberal-communitarian debate

Question: What type of control do communitarians tend to support?
Answer: greater local control

Question: What type of economic and social policies do Communitarians tend to support?
Answer: policies which encourage the growth of social capital

Question: When did republicanism and the capability approach arise?
Answer: the end of the 20th century

Question: What aims to provide an alternate definition of liberty from Isaiah Berlin's positive and negative forms of liberty?
Answer: The resurgent republican movement

Question: Mahbub ul Haq and Amartya Sen pioneered what approach?
Answer: The capability approach

Question: What is an alloy?
Answer: a mixture of metals or a mixture of a metal and another element

Question: What are alloys defined by?
Answer: metallic bonding character

Question: When are Zintl considered alloys?
Answer: depending on bond types

Question: What is solid solution metal elements classified as?
Answer: a single phase

Question: What kind of substance is an alloy?
Answer: impure

Question: What happens when an alloy is mixed with a molten base?
Answer: they will be soluble, dissolving into the mixture

Question: What is an alloy composed of?
Answer: two or more elements

Question: What other metal is impure like alloy?
Answer: wrought iron

Question: How is steel produced?
Answer: Adding a small amount of non-metallic carbon to iron

Question: What kind of metal is soft like copper?
Answer: aluminium

Question: What can be added to steel to enhance is corrosion resistance?
Answer: chromium

Question: What is superior to pure iron?
Answer: steel

Question: What is another word for when alloys solidify?
Answer: crystallizes

Question: What causes an alloy to form a solid solution?
Answer: If the metals remain soluble when solid

Question: What is the purpose of intermetallic phases?
Answer: to reinforce the crystals internally

Question: What are alloys called when the insoluble elements don't separate until after crystallization occurs?
Answer: intermetallic alloys

Question: What is electrum made of?
Answer: silver and gold

Question: What alloy is formed naturally? 
Answer: electrum

Question: Which was on of the first alloys made by humans?
Answer: bronze

Question: What metal is made by combining tin and copper?
Answer: bronze

Question: Around what time where alloys starting to get made by humans?
Answer: 1900s

Question: The matrix and the solvent are other names for what?
Answer: The primary metal

Question: What is another name for solutes?
Answer: The secondary constituents

Question: What is the name of an alloy that has  four constituents?
Answer: quaternary alloy

Question: A five-part alloy is known as?
Answer: ternary alloy

Question: What is a characteristic of iron sulfide?
Answer: very brittle

Question: What makes pure metals impure metals?
Answer: unwanted impurities

Question: Using fluxes and chemical additives during the alloying process does what?
Answer: remove excess impurities

Question: What are the three common impurities in aluminum alloys?
Answer: Lithium, sodium and calcium

Question: What is the name of a common alloy?
Answer: Steel

Question: What is something on a car that sometimes is made of alloy?
Answer: automobile wheels

Question: Steel and other very practical metals are also named what?
Answer: alloys

Question: What can be done to a metal to enhance its properties?
Answer: combining it with one or more other metals or non-metals

Question: Pure metals have a higher electrical and thermal conductivity than what?
Answer: alloys

Question: When copper and tin is mixed, what is made?
Answer: Bronze

Question: When was the bronze age?
Answer: prehistoric period

Question: Copper and zinc combine to make what?
Answer: Brass

Question: What kind of treatment can be made to alter it's properties?
Answer: heat treatment

Question: Softening metals can be achieved by?
Answer: annealing

Question: Aluminium, copper, magnesium, titanium, and nickel can be strengthened by?
Answer: heat treatment

Question: Annealling softens metals by achieving what?
Answer: recrystallizes the alloy and repairs the defects

Question: What is the name of steel when it is being formed of two phases?
Answer: heterogeneous

Question: What are the two phases when steel becomes heterogenous?
Answer: carbon (carbide) phase cementite, and ferrite

Question: What are the characteristics of steel if it is cooled to quickly?
Answer: very hard and brittle

Question: Soft and bendable steel is caused by what?
Answer: If the steel is cooled slowly

Question: Allotrophy happens between what temperatures?
Answer: 1,500 °F (820 °C) and 1,600 °F (870 °C)

Question: Precipitation hardening alloys produce the opposite effects of?
Answer: steel

Question: Precipitation hardening alloys are sometimes also?
Answer: heat-treatable alloys

Question: What makes alloys more softer than normal?
Answer: When heated to form a solution and then cooled quickly

Question: Bronze and brass are examples of what?
Answer: substitutional alloys

Question: Tin or zinc atoms in place of copper atoms create?
Answer: substitutional alloys

Question: What is the name of one interstitial alloy?
Answer: Steel

Question: Stainless steel is an example of what two alloys?
Answer: interstitial and substitutional

Question: What was one of the first alloys used by humans?
Answer: meteoric iron

Question: What is meteoric iron composed of?
Answer: nickel and iron

Question: What can forged meteoric iron make?
Answer: tools, weapons, and nails

Question: Where does meteoric iron come from?
Answer: iron meteorites

Question: How does meteoric iron come to earth?
Answer: occasionally fall down on Earth from outer space

Question: Where is the only iron deposit on earth?
Answer: Greenland

Question: Around what time did bronze start being formed?
Answer: 2500 BC

Question: What does copper and zinc form to make?
Answer: brass

Question: Where is tin mostly found?
Answer: Great Britain

Question: Which metal important to the ancients is the hardest one?
Answer: Copper

Question: What does mercury make most metals do?
Answer: dissolves

Question: Since when have Amalgams been used?
Answer: 200 BC

Question: What did ancient Romans use to gild their armor?
Answer: mercury-tin amalgams

Question: Gold and silver were extracted from their ores by using?
Answer: Mercury

Question: Ancient civilizations often alloyed metals for what reason?
Answer: purely aesthetic purposes

Question: Red gold is made by combining gold with?
Answer: copper

Question:  Around what time was the Archimedes' principle discovered?
Answer: 250 BC

Question: Who shouted "Eureka!" while checking the purity of a crown?
Answer: Archimedes

Question: Buyers were often deceived when precious metals were mixed with?
Answer: less valuable substances

Question: Pewter is mostly made up of?
Answer: tin