Tag Archive | "Energy"

Fossil vs. Renewable: Energy's Future Today

Fossil fuels are produced by the decomposition of dead organisms, buried for millions of years. They produce greenhouse gasses and other pollutants, and their continued use could leave mankind as extinct as those decayed fossils. The earth does not hold an infinite amount of these fuels. Barring our extinction, the supply of fossil fuels will eventually run out, though demand for energy never will. An energy source is needed that is both eco-friendly and renewable. In other words, one that doesn’t pollute, and will never run out.

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The Li-ion Battery with High Charge and Energy Capacity

bateryEnergy experts have been looking for the next hit in energy technology which can be used as a substitute for the lithium-ions batteries that are used in smartphones, laptops as well as cars. It seems that the designers will have to rethink about the currently used li-ion battery. Researchers from the Northwestern University have designed a li-ion battery that has a higher energy capacity than the current battery.

The catch that comes with the modified anode brings about two main issues which are holding back the batteries charge capacity as well as the charge rate. The li-ion batteries operate in a manner where the lithium ions are moved between the cathode and anode. As the device uses the battery energy, the ions move from the anodeto the cathode through the electrolyte. Electrical energy moves to the device when ions diffuse through the electrolyte medium. During charging, the ions move from the cathode to the anode contrary to what happens when energy is used by a device. Read the full story

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Children like to be challenged

If you want to find educational toys that your youngsters will take pleasure in enjoying with, the most effective factor to do is have them check it out.

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Monitoring Software

The Internet can be tricky for parents to deal with because kids often need to use the Internet for school, but parents parents are often worried about the various activities that their children might be engaged in. Peer-to-peer file sharing can lead to lawsuits and even a criminal prosecution. Some teens might engage in activities online that are embarrassing to the family or may lead to viruses or hackers accessing the computer. Fortunately, there are various forms of monitoring software that can offer parental control.

Monitoring software can also be very helpful when parents are trying to learn what their children are up to, such as whether they are attending class or doing their homework.

Many teens use the computer purchased specifically for schoolwork to play computer games or chat with friends. Monitoring software can not only record activities on the computer, but smartphone software such as Mobile Spy can silently record the teen's GPS information, text messages and phone call information.

Monitoring software sits silently on a computer or mobile device and monitors all of the activities carried out on the device, encouraging the teen to consistently use the device for communication. Activity is usually uploaded to an online account so that the parent can monitor activity from anywhere without having to get close to the phone. This is crucial since parents will usually not have physical access to the phone without arousing suspicion.

Many monitoring programs also come with keystroke loggers, which log keys recorded on the computer, a contextual blocker, and features that allow parents to block certain websites. All of these features allow parents to have a peace of mind when allowing their teens to use the Internet.