IBM says new ultradense microchip might one day quadruple your cellphone’s battery life

“It’s a remarkable feat of engineering,” said Dario Gil, senior vice president and director of IBM research. “You will see it first in lower-end devices such as laptops and cellphones, then later in high-end mainframes that power the world’s financial systems. It will appear in self-driving cars, in our appliances and our computers of every possible kind.”