science

physics,lightsaber,star wars,science,funny,g rated,School of FAIL
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From MNN

To the dismay of "Star Wars" fans everywhere, physicists have long cried foul about the science of building real-life lightsabers. According to conventional physics, photons don't behave like regular particles of matter. They are massless particles, and can't interact with one another. It's therefore impossible to build anything out of light with a solid structure, such as a lightsaber.

But a breakthrough new discovery from researchers at the Harvard-MIT Center for Ultracold Atoms could change everything, according to phys.org (link provided below). They have discovered how to make individual photons interact and bind together into molecular structures. Not only does this represent a whole new state of matter, but these light molecules can potentially be shaped to form solid structures — in other words, lightsabers!

-Phys.org

weight loss,science,food,biology
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Metabolism is impacted by the body's circadian rhythm — the biological process that the body follows over a 24 hour cycle. So the time of day we eat can have a big impact on the way our bodies process food, says Prof. Daniela Jakubowicz of TAU's Sackler Faculty of Medicine and the Diabetes Unit at Wolfson Medical Center. In a recent study, she discovered that those who eat their largest daily meal at breakfast are far more likely to lose weight and waist line circumference than those who eat a large dinner.
diamonds,awesome,Astronomy,science,space
Via: Space
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Astronomers aren't being poetic when they say this star is a diamond.

Scientists have identified what is possibly the coldest white dwarf ever detected. In fact, this dim stellar corpse is so cold that its carbon has crystallized, effectively forming a diamond the size of Earth, astronomers said.
medicine,artificial limbs,science,turtle
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Yu is a loggerhead turtle that lost her front fins to a shark attack. She is seen earlier this year wearing the latest in artificial flipper technology in Japan. The rubber limbs are attached to a soft vest that simply goes on over her head. "We have worked hard to design the vest in a way that prevents the turtle from taking it off unwittingly," said the aquarium's curator Naoki Kamezaki.
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