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Open for discussion !
Friday May 23, 2008
As I am approaching 30 my priorities are as listed 1) be firm in my beliefs 2) Get my Bachelors in Communications 3) Find my wife 4) get a house 5) establish my writing and music career. Luke 12:30 For the pagan world runs after all such things, and your Father knows that you need them. 31But seek his kingdom, and these things will be given to you as well. 32"Do not be afraid, little flock, for your Father has been pleased to give you the kingdom. Jeremiah 29:11 11 For I know the plans I have for you," declares the LORD, "plans to prosper you and not to harm you, plans to give you hope and a future. 12 Then you will call upon me and come and pray to me, and I will listen to you. 13 You will seek me and find me when you seek me with all your heart. 14 I will be found by you," declares the LORD
I have my foundational scriptures I have the perseverance to pursue my goals. I have no encouragement from my family but I am doing this for me to better my life so that is all the encouragement I need.
The only hard part to me will be finding a wife since I have been in some bad relationships in the past. The other thing is working in a corporate environment, because of the situation in AT&T I feel as if I cannot trust anyone at all not even a little bit.
I will overcome this but I will not allow my self to be close to anyone at work at all. My family has always been good people to me and they are the only ones I will have some trust in. From now on I will not be more then a co-worker to anyone whom I work with. No Christmas Parties, gift exchanges, pot lucks, and other such unity building work-related activities. Excuse my language but F@&k them and middle finger in the air to that!!!!!
For now I will be in South Beach parting like a rock star for memorial weekend.
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Thursday May 22, 2008
I was watching CNN and allthe other news networks and I noticed one theme White americans are not voting for Obama. If you watch the Daily show John Stewart showed all the clips of what I am talking about. Well it all boils down to color of ones' skin huh.  This breaks my heart but not my spirit Peace love and harmony to all. | | | |
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Wednesday May 21, 2008
Both Dem candidates want to make history so bad they are forgetting about our future. I see that they have forgotten one thing all those who made history in the U.S.A all did it by bringing a new idea and change for the better for all. THe Dems are only looking at I will be the first of my kind to be elected. I will not be happy with ither one of them until they decide to team up and make that change. No matter what it will still be a First. Firts Female president and black vice president. First black president and first female VP. No matter what the First still is their history is made, let's put pride aside and fight for the people! The people, the economy , the enviorment, and our future is what is important If we worry so much about making history we can really be history. To all I say choose well in your voting and remember no pressure bust pipes and also makes diamonds. Have a nice day | | | |
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Wyclef Jean Announces Initiative To Help Haiti, Plans To Raise $48 Mil written by Brandi Hopper Wednesday - May 21, 2008 A month after food riots and an outbreak of violence rocked Haiti and resulted in at least six deaths, island-born performer Wyclef Jean is reaching out to help his homeland.
According to Reuters, Jean launched a new initiative "Together for Haiti" yesterday, with a goal to raise $48 million over the next six months that will create jobs and assistance for farmers and help feed the impoverished country.
"We have come together to launch this new initiative because I believe we can do more and better for Haiti when we act together," Jean said at a Manhattan news conference. "We are not only interested in feeding people in response to the current crisis, but we want to offer them an alternative that can help them in a sustainable way."
The project is backed by the World Food Program, the Pan American Development Foundation and Yele Haiti, Jean's charitable foundation for Haiti.
The program aims to provide jobs for 1,800 people everyday, distribute food to 1.5 million people and provide fertilizers to 55,000 farmers. It also aims to offer 9,000 grants to families so start their own small businesses.
"We want to give them the opportunity to set up a small business which they can live on instead of assisting them every time there is a crisis," Jean told Reuters.
As SOHH previously reported, Wyclef was appointed by Haitian President Rene Preval to serve as a roving ambassador to improve the nation's image abroad. He recorded a radio spot last month pleading with Haitians to stop the violence. One of the poorest countries in the Americas, Haiti has battled a rash of kidnap-for-ransom crimes.
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Browse the article How Antimatter Spacecraft Will Work How Antimatter Spacecraft Will Work by Kevin Bonsor
Introduction to How Antimatter Spacecraft Will Work
"Engineering, stand by for warp drive." With that command, the "Star Trek" crew of the U.S.S. Enterprise prepared to hurl the spaceship through the cosmos at superluminal speeds. Warp drive is another one of those science fiction technologies, like teleportation and time travel, that have some scientific basis. It just hasn't been achieved yet. However, scientists are working on developing an interstellar spacecraft engine that is similar to the matter-antimatter engine of the Enterprise.
Space Shuttle Image Gallery
Photo courtesy NASA Antimatter spacecraft like this one could some day shorten a trip to Mars from 11 months to one month. Check out current spaceflight technology in these pictures of the space shuttle.
No engine is likely to generate superluminal speeds; the laws of physics prevent us from doing that, but we will be able to go many times faster than our current propulsion methods allow. A matter-antimatter engine will take us far beyond our solar system and let us reach nearby stars in a fraction of the time it would take a spacecraft propelled by a liquid-hydrogen engine, like the one used in the space shuttle. It's like the difference between driving an Indy race car and a 1971 Ford Pinto. In the Pinto, you'll eventually get to the finish line, but it will take 10 times longer than in the Indy car.
In this article, we will peer a few decades into the future of space travel to look at an antimatter spacecraft, and find out what antimatter actually is and how it will be used for an advanced propulsion system.
What is Antimatter?
This isn't a trick question. Antimatter is exactly what you might think it is -- the opposite of normal matter, of which the majority of our universe is made. Until just recently, the presence of antimatter in our universe was considered to be only theoretical. In 1928, British physicist Paul A.M. Dirac revised Einstein's famous equation E=mc2. Dirac said that Einstein didn't consider that the "m" in the equation -- mass -- could have negative properties as well as positive. Dirac's equation (E = + or - mc2) allowed for the existence of anti-particles in our universe. Scientists have since proven that several anti-particles exist.
Photo by NASA/Getty Images In this composite image of the Crab Nebula, matter and antimatter are propelled nearly to the speed of light by the Crab pulsar. The images came from NASA's Chandra X-ray Observatory and the Hubble Space Telescope. These anti-particles are, literally, mirror images of normal matter. Each anti-particle has the same mass as its corresponding particle, but the electrical charges are reversed. Here are some antimatter discoveries of the 20th century:
Positrons - Electrons with a positive instead of negative charge. Discovered by Carl Anderson in 1932, positrons were the first evidence that antimatter existed. Anti-protons - Protons that have a negative instead of the usual positive charge. In 1955, researchers at the Berkeley Bevatron produced an antiproton. Anti-atoms - Pairing together positrons and antiprotons, scientists at CERN, the European Organization for Nuclear Research, created the first anti-atom. Nine anti-hydrogen atoms were created, each lasting only 40 nanoseconds. As of 1998, CERN researchers were pushing the production of anti-hydrogen atoms to 2,000 per hour. When antimatter comes into contact with normal matter, these equal but opposite particles collide to produce an explosion emitting pure radiation, which travels out of the point of the explosion at the speed of light. Both particles that created the explosion are completely annihilated, leaving behind other subatomic particles. The explosion that occurs when antimatter and matter interact transfers the entire mass of both objects into energy. Scientists believe that this energy is more powerful than any that can be generated by other propulsion methods. So, why haven't we built a matter-antimatter reaction engine? The problem with developing antimatter propulsion is that there is a lack of antimatter existing in the universe. If there were equal amounts of matter and antimatter, we would likely see these reactions around us. Since antimatter doesn't exist around us, we don't see the light that would result from it colliding with matter.
It is possible that particles outnumbered anti-particles at the time of the Big Bang. As stated above, the collision of particles and anti-particles destroys both. And because there may have been more particles in the universe to start with, those are all that's left. There may be no naturally-existing anti-particles in our universe today. However, scientists discovered a possible deposit of antimatter near the center of the galaxy in 1977. If that does exist, it would mean that antimatter exists naturally, and the need to make our own antimatter would be eliminated.
For now, we will have to create our own antimatter. Luckily, there is technology available to create antimatter through the use of high-energy particle colliders, also called "atom smashers." Atom smashers, like CERN, are large tunnels lined with powerful supermagnets that circle around to propel atoms at near-light speeds. When an atom is sent through this accelerator, it slams into a target, creating particles. Some of these particles are antiparticles that are separated out by the magnetic field. These high-energy particle accelerators only produce one or two picograms of antiprotons each year. A picogram is a trillionth of a gram. All of the antiprotons produced at CERN in one year would be enough to light a 100-watt electric light bulb for three seconds. It will take tons of antiprotons to travel to interstellar destinations.
Matter-Antimatter Engine
Photo courtesy Laboratory for Energetic Particle Science at Penn State University Antimatter spacecraft like the one in this artist concept could carry us beyond the solar system at amazing speeds. NASA is possibly only a few decades away from developing an antimatter spacecraft that would cut fuel costs to a fraction of what they are today. In October 2000, NASA scientists announced early designs for an antimatter engine that could generate enormous thrust with only small amounts of antimatter fueling it. The amount of antimatter needed to supply the engine for a one-year trip to Mars could be as little as a millionth of a gram, according to a report in that month's issue of Journal of Propulsion and Power. Matter-antimatter propulsion will be the most efficient propulsion ever developed, because 100 percent of the mass of the matter and antimatter is converted into energy. When matter and antimatter collide, the energy released by their annihilation releases about 10 billion times the energy that chemical energy such as hydrogen and oxygen combustion, the kind used by the space shuttle, releases. Matter-antimatter reactions are 1,000 times more powerful than the nuclear fission produced in nuclear power plants and 300 times more powerful than nuclear fusion energy. So, matter-antimatter engines have the potential to take us farther with less fuel. The problem is creating and storing the antimatter. There are three main components to a matter-antimatter engine:
Magnetic storage rings - Antimatter must be separated from normal matter so storage rings with magnetic fields can move the antimatter around the ring until it is needed to create energy. Feed system - When the spacecraft needs more power, the antimatter will be released to collide with a target of matter, which releases energy. Magnetic rocket nozzle thruster - Like a particle collider on Earth, a long magnetic nozzle will move the energy created by the matter-antimatter through a thruster.
Photo courtesy Laboratory for Energetic Particle Science at Penn State University The storage rings on the spacecraft will hold the antimatter.
Approximately 10 grams of antiprotons would be enough fuel to send a manned spacecraft to Mars in one month. Today, it takes nearly a year for an unmanned spacecraft to reach Mars. In 1996, the Mars Global Surveyor took 11 months to arrive at Mars. Scientists believe that the speed of an matter-antimatter powered spacecraft would allow man to go where no man has gone before in space. It would be possible to make trips to Jupiter and even beyond the heliopause, the point at which the sun's radiation ends. But it will still be a long time before astronauts are asking their starship's helmsman to take them to warp speed.
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