Quantum gravity is the holy grail of theoretical physics in the 21st century. The frustrating thing about the search for it is that the window in which we could experimentally access quantum effects of gravity is very far away from what we can reach. It would take particle energies as high as 10¹⁶ TeV to access them. That is 15 orders of magnitude higher than what even the Large Hadron Collider - The World's largest Microscope - will probe. Alternatively, one had to examine distances as small as 10^-20femtometers!

Understanding the origin and behavior of the magnetic fields of planets and stars is the goal of research being carried out by many teams from all over the world. The VKS1 collaboration (CEA2, CNRS3,4, Ecole normale supérieure in Lyon3, Ecole normale supérieure in Paris4) has succeeded in creating in the laboratory a magnetic field in a highly turbulent flow of liquid sodium. Although the extreme conditions specific to astrophysical and geophysical environments cannot all be reproduced in the laboratory, the magnetic field observed shows remarkable similarities with magnetic fields observed in the cosmos. The findings represent a significant advance in the understanding of the mechanisms at work in the formation of natural magnetic fields.

A decade-long mystery has been solved using data from ESA's X-ray observatory XMM-Newton. The brightest member of the so-called 'magnificent seven' has been found to pulsate with a period of seven seconds.

The discovery casts some doubt on the recent interpretation that this object is a highly exotic celestial object known as a quark star.

Severe climate changes during the last ice-age could have been caused by random chaotic variations on Earth and not governed by external periodic influences from the Sun. This has been shown in new calculations by a researcher at the Niels Bohr Institute, Copenhagen University.

King Alfred burned the cakes, right? Wrong.

A project by University of Wisconsin-Madison researchers has come one step closer to making fusion energy possible.

The research team, headed by electrical and computer engineering Professor David Anderson and research assistant John Canik, recently proved that the Helically Symmetric eXperiment (HSX), an odd-looking magnetic plasma chamber called a stellarator, can overcome a major barrier in plasma research, in which stellarators lose too much energy to reach the high temperatures needed for fusion.

The first detailed images of an elusive drug target on the outer wall of bacteria may provide scientists with enough new information to aid design of novel antibiotics. The drugs are much needed to treat deadly infections initiated by Staphylococcus aureus and other bacterial pathogens.

The research team, led by Natalie Strynadka, a Howard Hughes Medical Institute (HHMI) international research scholar at the University of British Columbia in Vancouver, Canada, published its findings in the March 9, 2007, issue of the journal Science.

High performance schools integrate the best in today's design strategies and building technologies. Even better, they make a difference in the way children learn. Research has shown that better buildings produce better student performance, reduce operating costs and increase average daily attendance. They also are more likely to maintain teacher satisfaction and retention and reduce liability exposure.

Deane Evans, FAIA, executive director of the Center for Architecture and Building Science Research at New Jersey Institute of Technology (NJIT), numbers among the nation's top boosters for high-performance schools.

Cuttlefish are well-known masters of disguise who use highly developed camouflage tactics to blend in almost instantaneously with their surroundings. These relatives of octopuses and squid are part of a class of animals called cephalopods and are found in marine habitats worldwide. Cephalopods use camouflage to change their appearance with a speed and diversity unparalleled in the animal kingdom, however there is no documentation to date that they use their diverse camouflage repertoire at night.

A paradigm shift in medical education is needed, one with more emphasis on training future physicians to enhance their empathy skills and to learn to view patients as persons, not just cases, a medical education specialist at Jefferson Medical College says.

"If we want to train physicians with more empathy, then education must shift from emphasizing only the biomedical to also providing a biopsychosocial framework, as well and a more complete picture of patients as persons," says Mohammadreza Hojat, Ph.D., research professor of psychiatry and human behavior at Jefferson Medical College of Thomas Jefferson University in Philadelphia.

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