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Astronaut Edgar Mitchell Claims Alien Cover-up

Dr. Edgar Mitchell is a veteran of the Apollo 14 mission and he was the sixth man to walk on the Moon. Dr. Mitchell also insists that aliens have visited Earth and that governments are actively covering it up. "I happen to have been privileged enough to be in on the fact that we've been visited on this planet and the UFO phenomena is real," Dr Mitchell said. "It's been well covered up by all our governments for the last 60 years or so, but slowly it's leaked out and some of us have been privileged to have been briefed on some of it. "I've been in military and intelligence circles, who know that beneath the surface of what has been public knowledge, yes - we have been visited. Reading the papers recently, it's been happening quite a bit." Dr Mitchell, who has a Bachelor of Science degree in aeronautical engineering and a Doctor of Science degree in Aeronautics and Astronautics claimed Roswell was real and similar alien visits continue to be investigated. He told the astonished Kerrang! radio host Nick Margerrison: "This is really starting to open up. I think we're headed for real disclosure and some serious organisations are moving in that direction." NASA issued a quick denial. In a statement, a spokesman said: "NASA does not track UFOs. NASA is not involved in any sort of cover up about alien life on this planet or anywhere in the universe. "Dr Mitchell is a great American, but we do not share his opinions on this issue." If Dr. Mitchell is correct about a cover-up than this is exactly the type of denial one would expect NASA to make. You can listen to the interview with Dr. Mitchell where he discusses the UFO phenomena here. Permalink | Recent Headlines | News Feeds Read more…

Key To Avoiding Whiplash Injury May Lie In Head Restraint Positioning

21.12.2006 04:08 Science - Source: ScienceDaily Headlines

Science Daily — To avoid pain associated with whiplash injury, safety considerations in cars could go beyond seat belts and airbags to examine the position of the driver and passenger head restraints, according to research at the Medical College of Wisconsin in Milwaukee. The study was conducted at the VA Medical Center in Milwaukee, a major teaching affiliate of the college.

The study by Brian Stemper, Ph.D., assistant professor of neurosurgery, resulted in the most comprehensively validated computer model for whiplash reported in scientific literature.

"The practical aspect of this study is that you want to set your head restraint so that it's very close to the back of your head. Each time drivers and passengers get in a car, they should be sure the head restraint is correctly positioned to minimize injuries," Dr. Stemper suggests.

His work is published in the journal Accident Analysis and Prevention and data from the report has been submitted to the U.S. Department of Transportation for possible use in determining safety rules for car manufacturers.

Whiplash injuries affect the soft tissues of the cervical spine (e.g., ligaments and intervertebral discs) and can be sustained in any type of crash but occur most often in low speed rear-end collisions. The injury affects more than one million people in the U.S. each year and results in symptoms of neck pain, headaches and lower back soreness. A high percentage of all patients sustaining whiplash injury report long-term pain. A 1999 Insurance Institute for Highway Safety study found that 26 percent of rear-struck vehicle drivers reported neck injuries.

Dr. Stemper has investigated cervical spine ligament stretch during whiplash by comparing increasing distances between the back of the head and the head restraint. He has developed a mathematical computer model of the head and cervical spine that can be studied under simulated rear-end collision conditions. The model provides quantifiable data on soft tissue distortions in humans.

"The process involved moving the head restraint to different positions to look at spinal ligament distortion and see how it changed with each of these configurations," he says. "Ligament distortions were compared to previously determined failure thresholds. Our team also used previous studies and computer models to validate our work. In addition, we studied the computer response in 57 different measures of spinal motion. This data was compared to previous experimental research to be sure they were realistic."

"We found that auto head restraints positioned less than 2.4 inches (6 cm) from the back of the head kept ligament stretch within the physiologic range - meaning that no injury would occur. However, as the restraint distance increased beyond 2.4 inches, the ligaments began to exceed failure thresholds, meaning that whiplash injury was more likely to occur," says Dr. Stemper.

Co researchers with Dr. Stemper on the study are Narayan Yoganandan, Ph.D., and Frank A. Pintar, Ph.D., professors of neurosurgery.

Note: This story has been adapted from a news release issued by Medical College of Wisconsin.