太陽能背包

世界很快會將這些天,因此,現代人類是不斷在旅途中從一個地方到另一個地方。 在手機和筆記本電腦的出現,使我們更加移動。 擁有先進的技術,以至於人們現在可以把他們與他們的工作,他們的小隔間奔放的。 越來越多的公共場所都連接通過無線上網萬維網,讓人們在公園,咖啡館和廣場連接。 你不能走在主要城市的10英尺(3米),沒有看到有人在手機上完成交易,這些天,與PDA搜索互聯網或檢查在筆記本電腦上的電子郵件。 毫無疑問,它是我們生活在一個數字化和便攜的世界。
The problem with this kind of technology is that it all requires juice to make it happen. as advanced as these handheld devices are, every PDA, cell phone and MP3 player on Earth is limited by its battery life. the most advanced pocket computer you could imagine becomes nothing more than a paperweight once the battery runs out.
But take heart, tech-man – there’s a solution. some smart people have married solar cell technology with the old-fashioned backpack to create a charging station you can take along with you. all you need is a little sunshine and time, and you’ll never be short on battery life again. solar-powered backpacks are the latest travel gadgets in the tech world to make sure you stay connected.