SpaceX closed 9 deals, w/possible 2-3 heavies. Four more in the next few weeks, incl one non-GEO, then maybe 4 more before end of the year.
F9R First Flight Test | 250m
So, Venus is just too darn hot to act as an efficient head dump for the negative delta-G's of carbon-based biochemistry.
Good old \delta G_sys = \delta H_sys - T \delta S_sys
[That said, I think that the paper is defining delta Q backwards (+ Q flowing out of system) from the usual convention (+ Q flowing into the system).]
Why, Microsoft, why? Why did you place such a tempting button halfway down the longest finger, why? The tendons that control the bending motion for that finger extend through over six inches of flesh from the finger tips to the muscles in the upper arm. These tendons saw back and forth across several nerves, blood vessels, and tiny bones when when you use the scroll wheel.
I now swear by the Goldtouch optical mouse. Like the Evoluent VerticalMouse, it sits at a slant to place your hand in a more natural position. However, the scroll wheel has been moved from its middle-finger position to a bi-directional button at the side. The scroll button is operated by the thumb, which evolved large muscles at its base to perform this exact bending motion.
I have one of these mice for home and one for work: http://www.keyovation.com/ergonomics/product/ergo