links for 2008-05-13

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A big step in improving the efficiency of photovoltaic cells in on the horizon. A paper published over the weekend in Nature Physics describes the ability of a substance called Graphene to convert a high percentage of the energy from sunlight into electricity.
Last week's Reader Request Thread produced a bunch of good suggestions, some of which I'll be responding to this week as I put the last touches on the book draft and send it off.
I'm on vacation this week, and taking this opportunity to clear out a large backlog of news items that I flagged as interesting, but never got around to commenting on.
There are fewer of them this time, so I'll keep them above the fold.

The simple solution to "no bottled water" is for graduate student labor to dig a well in the Main Office then place tiger striping and wheelchair ramps about its periphery, plus a blue-delineated handicapped waitng zone (with audible pingers for the sight other-abled). Add grant-funded activated carbon adsorption, reverse osmosis, and UV sterilzation, then bottle the product and note it falls under the the intent and letter of the original proscription.

Solution? Dig a second well; add a pulley, ratchet and release, rope, bucket, dipper; card swipe access, shaft encoder. Post instructions in seventeen languages; Braille (sight other-abled), and Ameslan (hearing other-abled). Add supervisory software plus a quarterly PowerPoint summary. Add Security personnel to search for bottles.

Dig several wells for statistical validation of Management parameterized models re performance bonuses. Declare a Magnet Well Site for other universities to emulate. Do studies. Establish a Department of Sociohydrological Science (including ISS FUBAR field work to attract diversity students). Grant degrees.