03/06/2013

Social and psychological experiments 'a waste of money'?

(Phys.org) —A study suggests that money will continue to be wasted on research into social and psychological interventions unless the methods used by the researchers are fully reported in academic journals.

Beachcombing for early humans in Africa

(Phys.org) —From the earliest modern humans to the present day, our species has evolved dramatically in both biological and behavioural terms. What forces prompted these momentous changes?

NASA prepares for 3-D manufacturing in space

(Phys.org) —In preparation for a future where parts and tools can be printed on demand in space, NASA and Made in Space Inc. of Mountain View, Calif., have joined to launch equipment for the the first 3-D microgravity printing ...

An intelligent robot to exterminate Internet bugs

(Phys.org) —BugBuster: one bot can test almost every function on a website. This tiny revolution for web developers means great gains in time and reliability. To overcome problems that come with using websites, which can ...

Fine-tuning emissions from quantum dots

Tiny particles of matter called quantum dots, which emit light with exceptionally pure and bright colors, have found a prominent role as biological markers. In addition, they are realizing their potential in computer and ...

China's respect for international law understated

The commonly held view of China as a law-breaker in international matters has been dismissed by a Professor of International Law at the University of Sydney.

Hidden effects of climate change may threaten eelgrass meadows

Some research has shown that the effects of changes in the climate may be weak or even non-existent. This makes it easy to conclude that climate change will ultimately have less impact than previous warnings have predicted. ...

Modeling galaxy mergers

(Phys.org) —Astronomers think that many galaxies, including our own Milky Way, have undergone similar collisions during their lifetimes. Although galaxy collisions are important and common, what happens during these encounters ...

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