James Jacques Joseph Tissot paintings

James Jacques Joseph Tissot paintings
Jules Joseph Lefebvre paintings
Power Paper material can be layered onto paper or any other flexible material. The resulting battery is about half a millimeter thick — the same thickness as the paper used to make milk cartons.Levanon says the company has produced thin batteries that can generate about 1.5 volts — similar to most conventional batteries. But since the battery is fairly thin, how long it lasts is proportional to its area. To produce as much power as a standard AA-sized battery, for instance, would require a Power Paper battery of about a square foot in size."We can get quite substantial capacities," says Levanon. "But we're designed for medium- to low-energy requirements."Smarter Luggage TagsRather than powering cell phones or laptops soon, Levanon imagines a whole host of other applications.