Wednesday, September 28, 2011

The Green Lantern


Green Lantern is a 2011 superhero film based on the DC Comics character of the same name. The film stars Ryan Reynolds, Blake Lively, Peter Sarsgaard, Mark Strong, Angela Bassett and Tim Robbins, with Martin Campbell directing a script by Greg Berlanti and comic book writers Michael Green and Marc Guggenheim, which was subsequently rewritten by Michael Goldenberg. Green Lantern tells the story of Hal Jordan, a test pilot who is selected to become the first human member of the Green Lantern Corps and given a ring that grants him superpowers after a new enemy called Parallax threatens to destroy the balance of power in the universe.

The film first entered development in 1997 as a vehicle for writer/director Kevin Smith and went through various incarnations until Greg Berlanti was hired to write and direct in October 2007. Martin Campbell was brought on board in February 2009 after Berlanti was forced to vacate the director's position. Most of the live-action actors were cast between July 2009 and February 2010 and filming took place from March 2010 to August 2010 in Louisiana. The film was converted to 3D in post-production.

Green Lantern was released on June 17, 2011. The film received generally unfavorable reviews from critics and underperformed at the box office according to analysts.

Wednesday, August 24, 2011

History of locks

Property protection has been a concern of people around the world. Beyond hiding the objects or constantly keep the most used is to secure a unit. Solutions include nodes is detected, the node as a thief, or interfere, as the Gordian knot. Historians do not know where the lock was invented, but it seems that locks initially developed independently in the Egyptian, Greek and Roman. Wooden locks and keys were in use 4,000 years ago in Assyria. The first known lock with key lock is a pin. The lock is strung on a rope hanging from a hole in a door. A wooden cylinder with a hole in its axis is the key, the length of the cylinder is the critical factor. The key is inserted into the hole and the screw pushes the right distance. To lock the door of the rope is pulled to extract the key cylinder, while pulling the bolt closed.

This type of block is still in use in some parts of the world. Puerto Rico continued use of this system. The disadvantage is the lock that the vandal can push the rope into the hole - the ancient equivalent to put the glue trap.

Then, the lock was invented in China ready. [Citation needed] In the Middle Ages, reached Europe. This lock is still used in modern times, where security requirements are not high and the cost is a factor. This block has become the most recognizable Lock / Key Design in the Western world. Puzzle lock used to hide the locking mechanism or even a lock that does not work for the thief to waste time.

In early 1900-century, a lock pin of wood with a touch of wood was discovered in Egypt and is believed to have been used in 250 BC Improvements in early pin locks included increasing the number of pins to increase security and change the direction of the legs, so the key to unlocking force instead of a rope, thus establishing the principles of the modern lock pins.




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Lockers