Giant squid are featured in literature and folklore with a frightening connotation. The Kraken is a legendary tentacled monster possibly based on sightings of real giant squid.
Giant squid
The giant squid ("Architeuthis dux") is a genus of deep-ocean dwelling squid. Giant squid can grow to a tremendous size: recent estimates put the maximum size at 12 metres (39 ft) or 13 metres (43 ft) for females and 10 metres (33 ft) for males from caudal fin to the tip of the two long tentacles.
There is a larger squid, known as the Colossal Squid.
Until 2005, nobody had ever seen a giant squid that was alive. Only dead giant squids had been found. On 30 September 2004, researchers from Japan took the first images of a live giant squid in its natural habitat. Several of the 556 photographs were released a year later. The same team successfully filmed a live adult giant squid for the first time on December 4, 2006.
There is no agreement as to how many species there are. The Kraken is also believed to be a giant squid,
For many years, people would hear stories from fishermen about giant squids at sea. According to the stories, an enormous squid would wrap its arms around a whale, causing a terrible fight to start. Whalers said that sometimes, when they caught a whale, it would have scars as big as dinner plates on its body. Other times, when they cut open the stomach of some of their whales, they would find squid arms as long as 30 ft with suckers up to four inches wide. The whalers who told these stories either chopped up the squid parts to eat or use as bait, or they threw them back out to sea before scientists were ever able to examine them. However, in 1861, a French ship was able to bring back parts of a giant squid so scientists could study them.
Then, in the late 18th century, several giant squids washed up on shore, proving that giant squids really exist. After that, many giant squids were found washed ashore or dead at sea. Scientists grew very interested in these mysterious creatures, but few ever saw them alive. Scientists think they spend most of their time in deep, cold ocean.
In December 2005, the Melbourne Aquarium in Australia got the intact body of a giant squid, preserved in a giant block of ice. It had been caught by fishermen off the coast of New Zealand's South Island that year.
The number of known giant squid specimens was close to 600 in 2004, and new ones are reported each year.
Googol
Googol is the number 10 .
A 9-year-old Milton Sirotta, nephew of U.S. mathematician Edward Kasner, first used the word googol. Sirotta made this word in 1937, for the number represented by the numeral 1 followed by 100 zeros.
The company Google was named after the number "googol." Its creators originally called it BackRub because it used backlinks to tell how important each page was. Someone suggested "googolplex." They shortened it to "googol" and then spelled the word wrong when looking for a domain name that was not taken yet.
National Football League
The National Football League (NFL) is an American football league. There are 32 teams in the league. The league is one of the major professional sports leagues of the United States and Canada. The players are among the highest-paid athletes in the world. A league is a competition between a number of teams. The teams play other teams, and the results are used to list the teams in order of who is The team at the top of the list (called a league table) is the best team and the team at the bottom is the worst team.
It is now the most popular professional league in the United States by number of television viewers. The NFL also has the highest per-game attendance of any professional league in the world; in the most recently completed 2014 season, the average crowd at an NFL game was more than 67,000. Its championship game, the Super Bowl, is an unofficial national holiday in the U.S., and is seen by more people than any other American television program.
In terms of number of players and people involved, the NFL is the largest professional sports league in the world. It is widely considered the top level of competition in the world for American football.
In 1920, an American football league was formed. It was called the American Professional Football Association. In 1921 it changed its name to the National Football League. In 1960 another league was formed, called the American Football League. In 1970 the National Football League and the American Football League joined together so that the teams from each league could play each other. The league called the National Football League changed its name to the National Football Conference (usually called the NFC) and the league called the American Football League changed its name to the American Football Conference (usually called the AFC). The two conferences together are now called the National Football League. People can also call it by the acronym NFL for short.
Because the U.S. is a big country and it would be hard for teams to travel a long way to play other teams, the teams are separated into smaller regional divisions based on where they are in the country. The teams are separated like this:
The teams in the NFL play games against each other from September to January. This time is called a season. Each team plays 16 games. This is how which games a team will play is chosen:
Since the 2006 season, the NFL has used a "flexible scheduling" system for the last seven weeks of the regular season where there is a Sunday night game. The system is designed so that the league has the flexibility in selecting games to air on Sunday night that will feature the current hottest, streaking teams.
Under the system, all Sunday games in the affected weeks will tentatively have the "early" start time of 1 p.m. ET/10 a.m. PT, except those played in the Pacific or Mountain time zones, which will have the tentative start time of 4 p.m. ET/1 p.m. PT. On the Tuesday 12 days before the games, the league will move one game to the prime-time slot, and possibly move one or more 1 p.m. slotted games to the 4 p.m. slot. During the last week of the season, the league could re-schedule games as late as six days before the contests so that as many of the television networks as possible will be able to broadcast a game that has playoff implications.
At the end of every NFL season, the eight teams that finish the season at the top of their divisions and three teams from each conference that were the best teams apart from the eight division winners (these six teams are called Wild Cards) enter a competition to see who is the best team in the whole league. This is called the Playoffs. There are a total of 14 teams in the Playoffs, seven from both the AFC and NFC. The seven teams in each conference are listed in order of how well they played in the season. This is called seeding and it is done to make it easier for the better teams to win. The teams that did not win their leagues (the Wild Cards) are always the bottom three seeds in the list, even if one or more had a better record than a team that won its division.
The first round of the playoffs, known as Wild Card Weekend, features six games. The matchups by seed are the same in both conferences.
The winners of each game advance to the next round; the losers' seasons end. This leaves 8 teams.
The second round, called the Divisional Playoffs, has four games. Again, the matchups by seed are the same in both conferences.
As in the previous round, only the winners advance to the next round.
The third round, the Conference Championship Games, involves two games.
The last part of the playoffs is called the Super Bowl. The AFC Champion and the NFC Champion teams play each other to decide who is the best team in the NFL.
Super Bowl