Mass extinction study provides lessons for modern world
http://esciencenews.com/articles/2012/10/29/mass.extinction.study.provides.lessons.modern.world
The Cretaceous Period of Earth history ended with a mass extinction that wiped out numerous species, most famously the dinosaurs. A new study now finds that the structure of North American ecosystems made the extinction worse than it might have been.
Can you hear me now? How NASA talks to the Mars rover?
http://www.thehindu.com/sci-tech/why-we-cant-solve-big-problems/article4044123.ece
We live in a chaos of electromagnetic energy. Visible, infrared and ultraviolet light courses omnidirectionally from the sun. A fraction of it bathes our planet, while some bounces off other planets, moons, comets and meteoroids.
Climate Crimes Against Humanity?
http://www.triplepundit.com/2012/10/obama-surprised-climate-change-show-during-presidential-debates/
Last week PBS aired Frontline's “Climate of Doubt,†documenting the success of the denialists in reversing U.S. political opinion on climate science.
Archimedes uses resonant mass measurement technique
http://www.nanotech-now.com/news.cgi?story_id=46252
Using the technique of Resonant Mass Measurement (RMM), Archimedes detects and counts particles and determines their mass and size with high resolution and accuracy, in small sample volumes.
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