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Per rilevare e monitorare consumi energetici, temperatura, umidità e altre variabili ambientali
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Global Gouging: A Survey of Fuel Prices Around the World

Global Gouging: A Survey of Fuel Prices Around the World | scatol8® |

In spite of increasing domestic oil production, four-dollar-per-gallon gasoline remains an on-again/off-again reality in the United States.

That’s because oil and gas are global commodities, and the U.S. market isn’t as insular as we might like. The prices we pay, however, still stand out as cheap. Most of our global neighbors see fuel prices at the pump so high that even the most bumptious Texas oilman would blush. We’ve assembled the costs of a gallon of the most popular juice in every country we could—be it leaded crud in Ghana, sugar-derived ethanol in Brazil, or near avgas in Bahrain—based on the most recent data available...


Check out some of the pricing highs and lows on the dimensional map of fuel prices around the world.

Via Lauren Moss
PowerPoint & Keynote Solutions from Chillibreeze's curator insight, January 5, 2013 7:51 PM

This is kind an infomap. Notice how fuel prices are indicated for each country. I will continue  searching for examples of maps that communicate.

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How Teens Do Research in the Digital World | Pew Research Center's Internet & American Life Project

How Teens Do Research in the Digital World | Pew Research Center's Internet & American Life Project | scatol8® |

Pew Research has just published a study that looks at how teens do research in the digital world. They survey was done "in collaboration with the College Board and the National Writing Project." Below are a couple of the key findings (quoted).

* Virtually all (99%) AP and NWP teachers in this study agree with the notion that 'the internet enables students to access a wider range of resources than would otherwise be available,' and 65% agree that 'the internet makse today's students more self-sufficient.'

* Fewer teachers, but still a majority of this sample (60%), agree with the assertion that today's technologies make it harder for students to find credible sources of information.

This links to the overview. If you would like to see the full report (online or download as a pdf) click on this link:

Via Beth Dichter
Patty Ball's curator insight, March 13, 2013 11:08 AM

what sites students use for research

Pippa Davies @PippaDavies 's curator insight, March 14, 2013 6:38 PM

Nothing new here in the way our students research.  More reason to train our students to take ownership for evaluating what they retrieve on the net.

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Charting Anticipated Solar Power Prices through 2025

Charting Anticipated Solar Power Prices through 2025 | scatol8® |
A new survey of experts shows solar power will become much cheaper through 2025, while expanding greatly, but for these trends to continue for the long term will require a commitment to funding research.
Prices for solar modules—the part of solar panels that produce electricity—will continue to fall, in line with the long-term trend since 1980, according to a survey of experts by Near Zero, a nonprofit energy research organization.
To get a sense of what future prices for solar power are likely to be, as well as other challenges and bottlenecks that the industry faces, Near Zero conducted a formal, quantitative survey from leaders in the industry, universities, and national labs, as a means of formally collecting expert judgments on a topic. By aggregating forecasts made independently by a variety of experts, these results reflect the collective wisdom of the group about how the solar power industry is most likely to develop, and also help to characterize the range of uncertainty about the future...
Via Lauren Moss
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