CONTENTS
PART A: Introduction: does the inertia of a body depend upon its energy content?
PART B: The Toolkit: mathematical and physical assumptions 
PART C: The Thought Experiment and the Word Problem
PART D: The Derivation. Solving the Word Problem
PART E: Conclusion: Einstein's Style or How to not be a Crack Pot

PITTSBURGH and LYON, France, May 11, 2012 /PRNewswire/ -- Mylan Inc. today announced that it has launched Atorvastatin Calcium Tablets, 10 mg, 20 mg, 40 mg and 80 mg in France, Belgium, the UK, the Netherlands and Ireland. Mylan has received marketing authorization from each country's respective health authority to begin selling its product immediately. Atorvastatin Calcium is the generic version of Pfizer's Lipitor® Tablets. This product is indicated for the prevention of cardiovascular disease and hypercholesterolemia.

Shortly after celebrating the tenth anniversary of its time in service, engineers have declared the Envisat satellite lost, following numerous attempts to re-establish contact since April 8th.

The family of Upsilon resonances is among the few things that can always cheer me up and remind me about my fascination for elementary particles when I get bored about my job. The sight of their mass peaks implies that heavy quarks bind together exactly as electrons and positrons do, orbiting around one another for a brief instant of time. An impossibly brief one, and yet quite long for subnuclear standards. It is always a refreshing and inspiring sight (below, see the three lowest-lying Upsilon states as they are seen by the CDF experiment at the Fermilab Tevatron collider, in a sizable fraction of their Run II data: lovely, aren't they ?).

The word 'Shirk' normally carries quite pronounced negative connotations. But are there circumstances when shirking might have beneficial effects? For example in the efficient operation of teams?

Shirk : verb ‘To avoid work, duties or responsibilities, especially if they are difficult or unpleasant.’ [source: Cambridge Advanced Learner's Dictionary ]

According to new research from Tadashi Sekiguchi associate professor of Game Theory at Osaka Prefecture University, and colleagues from Wakayama University and Kyoto University in Japan the answer is yes.

How can basically honest scientists using a rigorous methodology have different data?  Numerical models are tricky business and while climate scientists are rapidly becoming experts in statistics and creating better models, that was not always the case.

One vital component of getting clean models is accurate calibration. Calibration is life, in science.  A satellite temperature record put together by the University of Alabama in Huntsville in 1989 has often been cited by climate change skeptics as evidence of doubt that models showing the impact of greenhouse gases on global warming are accurate.

A new paper by Natural Resources Defense Council says hydraulic fracturing (fracking) generates massive amounts of polluted wastewater in in the Marcellus Shale that threatens the health of drinking water supplies, rivers, streams, and groundwater - and that federal and state regulations have not kept pace with the dramatic growth of fracking and must be strengthened to reduce the risks of health issues throughout the Marcellus region.

If bugs have their own Tori Amos, she is likely writing about sexual conflict and how reproduction exists at all given that it can be so costly, especially to females. One aspect of this conflict concerns how females respond to increased mating events that are of more benefit to males than to themselves. 

New work discusses how some males, instead of mating conventionally, take the awkward step of piercing and penetrating their mate through her body wall. This mating behavior is known as traumatic insemination and it potentially comes at a great physiological cost to the female.