<\/p>\n
So why not utilize refreshing, renewable, citric energy? Let’s see, if it takes 2,380 orange slices to charge an iPhone<\/a>, then to power an iPad would take, uh, … a lot of juice. By my sketchy math calculations, about 9,996 orange slices (if an iPhone 3GS uses about 6 watts and the iPad about 25 watts). These are probably way off, but I’ll squeeze as much as I can out of the concept.<\/p>\n <\/p>\n <\/p>\n ——————————————————————————————————————————————————————————————————————————-<\/p>\n <\/p>\n Like what you see? Sign up to receive The Grist List, our email roundup of pun-usual green news<\/a> just like this, sent out every Friday.<\/p>\n Related Links:<\/strong><\/p>\n How to improve a Hummer’s mileage and add retro style<\/a><\/p>\n Why you should be afraid of huge cow manure bubbles<\/a><\/p>\n Greenpeace takes on iPads, cloud computing, other click-friendly subjects<\/a><\/p>\n