The Patent Lawsuit Economy

Patent trolls have become a huge problem clogging up the legal system with frivolous lawsuits and forcing good companies to defend their innovations. On the flip side, large companies often bully past smaller companies with legitimate patents because they can. Is there a middle ground that protects the little guy while making sure the big guys aren't taken for an unnecessary ride?

via www.focus.com

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Microwave Map of Entire Moon Revealed

The first complete microwave image of the Moon taken by Chinese lunar satellite Chang'E-1 has been revealed. Chang’E-1 is China’s first scientific mission to explore planetary bodies beyond Earth and the on-board Lunar Microwave Radiometer has made it possible for the first time to globally map the Moon in microwave frequencies. Radar observations of the Moon are unable to provide thermal information, and microwave observations taken from Earth cannot reach the far side of the moon. So Chang'E-1's (CE-1) orbit was conducted at an altitude of 200km (124 miles) and allowed it to observe every location of the moon with a nadir view and at high spatial resolution.

via www.gizmag.com

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How Fast Does My New Car Lose Value?

The very minute that you drive a new car off a dealer's lot, it loses value. That's just a fact of life, and the infographic below gives you a roadmap of depreciation milestones. But depreciation doesn't mean you shouldn't buy a new car. In fact, if your plan is to drive the wheels off your car, then depreciation has no affect on your purchase. But if you do intend to trade it in, you need to be smart about the resale value of cars, and here's the key:

via www.edmunds.com

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Converging Flight Paths

The deregulation of the airline industry in 1978 led to a wave of mergers that continues to this day. But even as the legacy carriers have been consolidating and growing, they have been losing market share to low-cost carriers. Two of them, SouthWest and AirTran, have just agreed to merge and carried the most passengers in 2009 combined.

via www.nytimes.com

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Your Next Volvo May Be Made out of Batteries

Imagine a car whose body also serves as a rechargeable battery. A battery that stores braking energy while you drive and that also stores energy when you plug in the car overnight to recharge. At the moment this is just a fascinating idea, but tests are currently under way to see if the vision can be transformed into reality. Volvo Cars is one out of nine participants in an international materials development project.

Nano battery project: A composite blend of carbon fibres and polymer resin is being developed that can store and charge more energy faster than conventional batteries can. Materials development project launched by Imperial College in London that brings together nine European companies and institutes. Volvo Cars is the only car manufacturer participating in the project. The project started early 2010.

via www.media.volvocars.com

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How Do Teachers Think We Should Measure Student Achievement?

From standardized tests to graded homework, there are any number of ways to try to judge how students are performing academically. For teachers, who are often judged on their students' academic achievements, finding the best measurement is of especially great importance.

via awesome.good.is

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