• theory ⪢⪢
A _____ is an idea about how something works.
http://qindex.info/i.php?x=13946

• theory ⪢⪢
We talked about Einstein's _____ of relativity in class.
http://qindex.info/i.php?x=13947

○○○ Copernicus's theory ⪢⪢
When Galileo announced that he believed in Copernicus's theory that the earth revolved around the sun, some officials of the Roman Catholic church were angry. #possessive
http://qindex.info/i.php?x=6938

○○○ Charles Darwin ⪢⪢
Charles Darwin made what might be the most important scientific discovery of all time, the theory of evolution by natural selection.
http://qindex.info/i.php?x=12925

○○○ evidence ⪢⪢
At first, this theory faced much opposition. But since that time, it has been supported by evidence from many areas of science.
http://qindex.info/i.php?x=12928

○○○ disprove ⪢⪢
The scientist disproved the theory that the sun moved around the earth.
http://qindex.info/i.php?x=17480

○○○ Ptholemy ⪢⪢
The old idea that the sun moved around the earth is known as the geocentric theory. This idea was first made famous by an ancient Greek scientist Ptolomy who lived in Egypt nearly 2000 years ago.
http://qindex.info/i.php?x=13357

•  Set Theory
Types of Sets, Unions and Intersections
http://qindex.info/i.php?x=5169

• 46 Set Theory: Types of Sets, Unions and Intersections
http://qindex.info/i.php?x=3792

• The Poincare Conjecture
In the early 1900s mathematicians and physicists were very interested in the shape of space. New experiments and theories were being developed that would ultimately create relativity theory and change our entire view of the universe.
http://qindex.info/i.php?x=3533

• 02 Division Algorithm
O.K. So here we're gonna look at a classic result in elementary number theory known as the division algorithm.
http://qindex.info/i.php?x=1974

• Elliott Wave Theory
￫ dow
http://qindex.info/i.php?x=19871

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