WHO INVENTED PHOTOGRAPHY? WHEN DID CAMERAS BECOME PORTABLE? HAS PHOTOGRAPHY INFLUENCED PAINTING? HOW DOES COLOR PHOTOGRAPHY WORK? WHAT DO DOCUMENTARY PHOTOGRAPHERS DO? MOTION IN PICTURES FIND OUT…
The Dual Nature of LightTheories of the UniverseThe Dual Nature of LightYou Can't See It, but It Has to Be ThereThe Experiment That FailedA Little Bit of Quanta Goes a Long Way Light enables us to…
The Prize Each winner of a Nobel Prize, which can go to individuals and institutions (peace prize winners must be individuals), takes home a medal, a diploma and cash, which varies each year and…
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Watch Out!The Economist's ToolboxIntroductionNumbers Please: Economic DataWatch Out! When you are considering economic data and other numbers, for example financial data, watch out for the…
(Encyclopedia) Grant, Cary, 1904–86, British movie actor, b. Bristol as Archibald Alexander Leach. He began on stage in 1923 and made his first film in 1932. An almost immediate hit, Grant was a…
(Encyclopedia) norm, authoritative rule or standard by which something is judged and on that basis approved or disapproved. Examples of norms include standards of right and wrong, beauty and ugliness…
Homework Center – Speaking & Listening Skills Conducting an Interview Books, magazines, and the Internet aren't the only sources for research. Conducting an interview can be a great…
