Apple reportedly investigating iPhone 4S battery drain

The iPhone's low-battery indicator. (Credit:Screenshot by Rick Broida) Apple engineers are looking into faster-than-expected battery drain on the company’s newestiPhone, according to a report. The Guardian reports that someiPhone 4S owners are being contacted by Apple after complaining about lower-than-expected battery performance on the company’s support Web site. Numerous users there are saying their phones …

Environment

It is the cleanest, most abundant energy source. but solar power faces the challenge of affordability and efficiency, especially if such systems are to be widely installed in the developing world. Progress is being made. Scores of Chinese companies are touting their latest solar electronic components and products at an international trade fair in Hong …