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New Plasma Device Considered The ‘Holy Grail’ Of Energy Generation And Storage
Scientists at the University of Missouri have devised a new way to create and control plasma that could transform American energy generation and storage.
Randy Curry, professor of electrical and computer engineering at the University of Missouri’s College of Engineering, and his team developed a device that launches a ring of plasma at distances of up to two feet. Although the plasma reaches a temperature hotter than the surface of the sun, it doesn’t emit radiation and is completely safe in proximity to humans.
While most of us are familiar with three states of matter – liquid, gas and solid – there is also a fourth state known as plasma, which includes things such as fire and lightning. Life on Earth depends on the energy emitted by plasma produced during fusion reactions within the sun.
The secret to Curry’s success was developing a way to make plasma form its own self-magnetic field, which holds it together as it travels through the air.
“Launching plasma in open air is the ‘Holy Grail’ in the field of physics,” said Curry.
(via thescienceofreality)
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Dioptase
Tantara Mine, Congo -
Guatamala
Washington, DC
Quito, Ecuador
Polynesia The Earth's Shadow appears on the Rings at night
Arctic Circle The Rings are barely visible
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This Week in Science - May 13 - 19, 2013:
- Magnetar at black hole here.
- Cloned human stem cells here.
- Cell calculators here.
- Music matched to color here.
- Scientists agreeing on climate change here.
- Remote-piloted plane here.
- Earth’s core here.
- Bright lunar explosion here.
- American asteroid sampling here.
- Hofstadter butterfly effect here.
- Electric shocks aid math skills here.
- Printable solar panels here.
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HD 44179 - Red Rectangle Nebula
24 October 2006 - FITS data obtained from Hubble Legacy Archive (HLA). RGB integrated with a pseudo green. — Steven Marx
(via scinerds)
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