February is the second month of the year, coming between January and March, and is also the shortest month, with 28 days in a common year, and 29 days in a leap year. February begins on the same day of the week as March and November in common years and on the same day of the week as August in leap years. February ends on the same day of the week as January in common years and October every year, as each other's last days are exactly 4 weeks (28 days) and 35 weeks (245 days) apart respectively. In a leap year, February is the only month to begin and end on the same day of the week.
Every year, February starts on the same day of the week as June of the previous year, as each other's first days are exactly 35 weeks (245 days) apart. In common years, February finishes on the same day of the week as May of the previous year, and in leap years, August and November of the previous year.
In common years immediately before other common years, February starts on the same day of the week as August of the following year, and in leap years and years immediately before that, May of the following year. In years immediately before common years, February finishes on the same day of the week as July of the following year, and in years immediately before leap years, April and December of the following year.
February is also the only month of the calendar that, once every six years and twice every 11 years consecutively, either back into the past or forward into the future, will have four full 7-day weeks. In countries that start their week on a Monday, it occurs as part of a common year starting on Friday, in which February 1st is a Monday and the 28th is a Sunday, this was observed in 2010 and can be traced back 11 years to 1999, 6 years back to 1993, 11 years back to 1982, 11 years back to 1971 and 6 years back to 1965, and will be observed in 2021. In countries that start their week on a Sunday, it occurs in a common year starting on Thursday, with the next occurrence in 2026, and previous occurrences in 2015 (11 years earlier than 2026), 2009 (6 years earlier than 2015), 1998 (11 years earlier than 2009) and 1987 (11 years earlier than 1998). This works unless the pattern is broken by a skipped leap year, but no leap year has been skipped since 1900 and no others will be skipped until 2100.
From circa 700 BC, when Numa Pompilius, the second king of Rome, added it to the calendar, February had 23 days and 24 days on some of every second year, until 46 BC when Julius Caesar assigned it 29 days on every fourth year and 28 days otherwise. Leap year Day, February 29, is added in every year that can be divided equally by four, such as 2012 and 2016, but this does not apply when the year ending in "00" at the turn of the century does not divide equally into 400. This means that 1600 and 2000 were leap years in the Gregorian calendar, but 1700, 1800, and 1900 were rather common years. This is where the Julian calendar calculated dates differently, as it always repeated February 29 every four years.
February is a winter month in the Northern Hemisphere and a summer month in the Southern Hemisphere. In each hemisphere, it is the seasonal equivalent of August in the other. In weather lore, Groundhog Day, in the United States, is set to decide what the weather will be like for the rest of the winter.
February's flower is the violet and its birthstone is the amethyst. The meaning of the amethyst is sincerity. The zodiac signs for February are Aquarius (January 21 to February 19), and Pisces (February 20 to March 20).
FAQ
FAQ is an abbreviation for "Frequently Asked Question(s)". The term is used for a list questions and answers. All of the questions are supposed to be asked often and they all are about the same thing. Since the acronym was first used in written form, there are different ways it is said; both "fak" and "F.A.Q." are commonly used.
Flame (disambiguation)
A flame is the part of a fire that can be seen. Flame might also mean:
Financial capital
Financial capital is a form of capital. It is things that have value, but do not do anything by themselves. They are only valuable because people value (want) them. For example, money is a form of financial capital. You cannot do anything with money but it still has value.
Financial capital is used to pay for things, this is because there is always more of it and people always want it. This means that financial capital has a stable value and can be traded in most places and with most people.
Some forms of financial capital, such as stocks, gold or bonds are not wanted by everybody. However they can be traded with people for money or another type of financial capital. Because of this, these forms of financial capital do not have a stable price. This means that some people try to make a profit by buying and selling these types of financial capital in a market.
Some things are treated as financial capital, even though they do have a use. For example, some people buy and sell land but are not interested in doing anything with it. Some people think this sort of trade is bad because the land should be used and not just treated like money. Other types of capital, such as social capital and human capital are rarely treated like financial capital. This may be because they involve people. Treating useful capital like financial capital is called comodification.
In politics, a common question is how often the government should use financial capital. In particular, should the government use financial capital to make a profit? Traditionally, liberal politicians do not mind this kind of trading for profit, but socialist or conservative politicians are against it.
Fecund universes
Fecund universes is a multiverse theory of Lee Smolin. It relies on models of our universe and statistics from astrophysics but is more correctly a theory of cosmology.
In this theory, collapsing stars, or black holes, are always creating new universes with slightly different laws of physics. Because these laws are only slightly different, each is assumed to be like a mutation of the original universe, as if each universe was a kind of single-celled organism. It would reproduce by "splitting" in some sense.
This theory relies on many models of our universe to model these "mutated" alternative universes, the ones that Smolin supposes are generated or "spun off" by black holes.
No human can ever be part of any of these "other" universes. Observations from astrophysics can only say if the black holes exist or are common, and give some idea of how much the laws of physics can vary and still let the new universes produce new black holes.
Smolin predicts that there would be many black holes in the universe humans can see, since they are likely in a very late born universe, by simple probability. If there are many black holes, that is evidence for his theory,
As this shows, cosmology has a very different standard of evidence and burden of proof than is required for models of our universe only, which humans (using mathematics) can observe and exchange knowledge on.
It is hard to separate science from religion on such questions. It may be a simple matter of preference whether one wants to see one's universe as part of a system like biology or like mechanics - clockwork. Smolin's theory is important mostly because it challenges the mechanistic paradigm.
Even if it is wrong, it raises the idea that living beings might have to see their universe as also living to be able to understand or care about it at all. Some compare Smolin's theory to Gaia philosophy which combines biology, geology and ecology to explain the Earth, our planet, as a living thing. If both are right, humans are on a living planet in a living universe. This idea is very appealing - which does not mean it is really "right".
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