self-sufficiency
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Philadelphia Eagles going self-sufficient on stadium energy from 2011, 30 percent of it renewable
Let's skip right past the cringe-worthy "Declaration of Energy Independence" slogan and look at what the Eagles are actually doing with their pro sports venue. The franchise that dresses in midnight green is aiming to smarten up its eco-green credentials with a new partnership with SolarBlue that will provide all of the Eagles' stadium energy needs for the next 20 years, after which point the team will be free to resell any surplus electricity back to the grid. 15 percent of the total output with be generated with spiral wind turbines erected around the top rim of Lincoln Financial Field, another 15 will come from 2,500 solar panels to be installed near the stadium, and the rest will be obtained from a biodiesel / natural gas plant. So it's not all renewable, but a nice step in the right direction, nonetheless.
Researchers develop tiny, autonomous piezoelectric energy harvester
Folks have long been using piezoelectric devices to harvest energy in everything from dance floors to parking lots, but a group of European researchers have now shown off some novel uses for the technology at the recent International Electron Devices Meeting that could see even more of the self-sufficient devices put to use. Their big breakthrough is that they've managed to shrink a piezoelectric device down to "micromachine" size, which was apparently possible in part as a result of using aluminum nitride instead of lead zirconate titanate as the piezoelectric material, thereby making the devices easier to manufacture. Their first such device is a wireless temperature sensor, which is not only extremely tiny, but is able to function autonomously by harvesting energy from vibrations and transmit temperature information to a base station at 15 second intervals. Of course, the researchers say that is just the beginning, and they see similar devices eventually being used in everything from tire-pressure monitoring systems to predictive maintenance of any moving or rotating machine parts.
MMO Family: The family that groups together
MMO Family is your resource for leveling a gaming-specced family. From tips on balancing gaming with family life to finding age-appropriate niches for every family member, MMO Family offers you advice on MMO gaming of the family, by the family and for the family. Now that we've established why and how to stay plugged into your children's gaming interests, some general internet safety rules for kids and a variety of ways to choose games that are suitable for your family, you're probably ready to log in and get some XP. But if it's the whole family we're trying to consider here, we're not quite buffed and ready to pull. Gaming for kids and gaming with kids are two different things. Have you considered the benefits of fitting both into your gaming family? A gaming family has a lot in common with a rich, well developed MMO. You can solo. You can group. You can team or raid. You can quest, and you can craft. You can go PvP, stay PvE or tuck yourself into a quiet corner to roleplay or socialize. And just as you can cherry-pick your activities according to your interests within a single game, you can mix and match games, what you do within each game and different configurations of groups and partners within your family. There's no law that states that kids must play "children's games" and adults must play "mature" fare. Your kids may be jonesing to play the games they've grown up watching you play – or they may find your enraptured state over the economy of EVE Online utterly stultifying. Cobble together whatever mix of high/low, adult/kiddie gaming everyone finds most enjoyable.
