Uncategorized
- Humans
Human ancestors have identity crisis
Fossils heralded as the remains of 4- to 7-million-year-old hominids might actually come from apes.
- Space
‘Deep Impact’ comet revisited
NASA takes pictures of Tempel 1 five years after shooting it with a probe.
- Life
Carnivorous bladderworts suck up prey
High-speed movies confirm that bug-eating plants are vacuum feeders.
- Health & Medicine
Brain cells start sending signals early
Fetal neurons show firing patterns similar to those seen in sleeping adults.
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- Humans
2012 budget offers pain and gain for R&D
In a year of federal belt-tightening, the administration prioritizes basic research, education, clean energy and environmental science.
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- Physics
‘Magnetricity’ behaves like electricity
Currents of monopole-like magnetic charges created in an exotic material called spin ice act much like electricity.
- Space
Black holes take light for a spin
Reseearchers say they have found a way to directly observe the existence of spinning black holes.
- Chemistry
Molecules/Matter & Energy
Computer processors get even tinier, plus more in this week’s news.
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