Feb

Broken satellite will be shot down by the US SHIP, Hydrazine is Toxic, Great.

Posted by Reptoid as UFO, USAUSAUSA, politics, science

Original Story
missile broken satellite falling towards earth shoot down

Hydrazine is highly toxic and dangerously unstable, especially in the anhydrous form. Symptoms of acute exposure to high levels of hydrazine in humans may include irritation of the eyes, nose, and throat, dizziness, headache, nausea, pulmonary edema, seizures, coma, and it can also damage the liver, kidneys, and central nervous system. The liquid is corrosive and may produce dermatitis from skin contact in humans and animals. Effects to the lungs, liver, spleen, and thyroid have been reported in animals chronically exposed to hydrazine via inhalation. Increased incidences of lung, nasal cavity, and liver tumors have been observed in rodents exposed to hydrazine.

Well I guess it is always fun to practice shooting down these “missiles” and “targets” as they are good practice for the next world war, or nuke strike. I hope they can at least hit this toxic ufo, and bring it down without spreading this rocket fuel all over the creation. Hahah, it reminds me of the old Atari game Missile Command. Oh well good luck!

WASHINGTON - The Pentagon is planning to shoot down a broken spy satellite expected to hit the Earth in early March, The Associated Press has learned.

U.S. officials said Thursday that the option preferred by the Bush administration will be to fire a missile from a U.S. Navy cruiser, and shoot down the satellite before it enters Earth’s atmosphere.

The officials spoke on condition of anonymity because the options will not be publicly discussed until a later Pentagon briefing.

The disabled satellite is expected to hit the Earth the first week of March. Officials said the Navy would likely shoot it down before then, using a special missile modified for the task.

Other details about the missile and the targeting were not immediately available. But the decision involves several U.S. agencies, including the National Security Agency, the Department of Homeland Defense and the State Department.

Shooting down a satellite is particularly sensitive because of the controversy surrounding China’s anti-satellite test last year, when Beijing shot down one of its defunct weather satellites, drawing immediate criticism from the U.S. and other countries.

A key concern at that time was the debris created by Chinese satellite’s destruction — and that will also be a focus now, as the U.S. determines exactly when and under what circumstances to shoot down its errant satellite.

The military will have to choose a time and a location that will avoid to the greatest degree any damage to other satellites in the sky. Also, there is the possibility that large pieces could remain, and either stay in orbit where they can collide with other satellites or possibly fall to Earth.

It is not known where the satellite will hit. But officials familiar with the situation say about half of the 5,000-pound spacecraft is expected to survive its blazing descent through the atmosphere and will scatter debris — some of it potentially hazardous — over several hundred miles. The officials spoke on condition of anonymity because of the sensitivity of the matter.

The satellite is outfitted with thrusters — small engines used to position it in space. They contain the toxic rocket fuel hydrazine, which can cause harm to anyone who contacts it.

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Feb

Global Dimming

Posted by Catfish as enviornment, science, survival

It turns out we aren’t dealing with global warming, but also with global dimming. Wikipedia defines “global dimming” as follows:

Global dimming is the gradual reduction in the amount of global direct irradiance at the Earth’s surface that was observed for several decades after the start of systematic measurements in 1950s. It is thought to have been caused by an increase in particulates such as sulfur aerosols in the atmosphere due to human action. The effect varies by location, but worldwide it has been estimated to be of the order of a 4% reduction over the three decades from 1960-1990. The trend reversed during the past decade. Global dimming has interfered with the hydrological cycle by reducing evaporation and may have caused droughts in some areas. Global dimming also creates a cooling effect that may have partially masked the effect of greenhouse gases on global warming.

This video is scary but we need to know.

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Feb

Human Electric Hybrid Vehicle

Posted by Catfish as Tech, enviornment, robotics, science, survival, videos

This video is narrated by an almost sultry speak and spell female voice synthesizer. In concept I love the idea behind these vehicles, but if they look like that no one’s gonna want them. Make the technology that is going to save the world sexy, and it probably will save the world.