Tycho Brahe
1609
Johannes Kepler (1571 - 1630), a student of Tycho Brahe, publishes Astronomia Nova (New Astronomy), which contain his first two laws of planetary motion. Kepler's first law assumes that Mars has an elliptical orbit, which was a revolutionary idea at the time. Until then, the classical belief held that a circle was perfect, and therefore all orbits must be circular.
1609
Galileo Galilei (1564 - 1642) observes Mars with a primitive telescope, becoming the first person to use it for astronomical purposes.
1659
The Dutch astronomer Christiaan Huygens (1629 - 1695) draws Mars using an advanced telescope of his own design. He records a large, dark spot on Mars, probably Syrtis Major. He notices that the spot returns to the same position at the same time the next day, and calculates that Mars has a 24 hour period.
1666
Giovanni Cassini (1625 - 1712) observes Mars and determines that the rotational period, or length of one Mars day is 24h, 40m.
1672
Huygens is the first to notice a white spot at the south pole, probably the southern polar cap.
1698
Huygens publishes Cosmotheros, which discusses what is required of a planet to support life, and speculates about intelligent extraterrestrials. This is one of the first published expositions of extraterrestrial life.
Historical Perspective...
The Trial of Galileo
The 1600s were not an easy time in which to study science. The church was a powerful institution and had its own ideas about the nature of the universe. Galileo was a beliver in the Copernican theory that the solar system revolves around the sun. He was advised by Cardinal Bellarmino to be cautious and not to imply the the Copernican theory were real. He published a book, Siderius Nuncius (Starry Messenger) which was considered controversial and in opposition with the ideas of the Roman Catholic Church, and was arrested and tried in the Inquisition. Galileo was found guilty of heresy and was sentenced to life imprisonment and forced to recant. In secret, he wrote another book, which was smuggled out of the country and published in France. His work is now considered the foundation of modern physics.
Answer:
...“The father of modern economics supported a limited role for government. Mark Skousen writes in "The Making of Modern Economics", Adam Smith believed that, "Government should limit its activities to administer justice, enforcing private property rights, and defending the nation against aggression." The point is that the farther a government gets away from this limited role, the more that government strays from the ideal path... How this issue is handled will decide whether the country can more closely follow Adam Smith's prescription for growth and wealth creation or move farther away from it.”
Jacob Viner addressed the laissez-faire attribution to Adam Smith in 1928...
Here is a list of appropriate activities for government, which goes way, way beyond Mark Skousen’s extremely limited – and vague – 'ideal' government. That ... he goes on to attribute his ‘ideal’ list to Adam Smith ... is not alright.In fact, its downright deceitful, for which there is no excuse of ignorance (before attributing the limited ideal to Adam Smith we assume, as scholars must, that Skousen read Wealth Of Nations and noted what Smith actually identified as the appropriate roles of government in the mid-18th century).
C) laws of universal gravitation
He gained control because he had the power to take over smaller railroad companies. What is vertical integration? This is when you buy your suppliers out, in order to control your own raw materialss and businesses.
Some effects are:
<span>- A new republic in France </span>
<span>- the fall of Metternich </span>
<span>- promises of reform in Austria, Italy, and Prussia </span>
<span>- A new empire established in France </span>
<span>- Success in liberalism, nationalism, and socialism </span>
