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IBM's 5nm chip could quadruple battery life - The Verge
IBM and Samsung announce a new semiconductor design that will lead to the realization of a 'smartphone with a battery that lasts for a week', a new idea of 'stacking transistors vertically' -
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Free of Heavy Metals, New Battery Design Could Alleviate Environmental Concerns | IBM Research Blog
IBM's new chip breakthrough may 'quadruple' phone battery life, company claims | The Independent
IBM develops more sustainable battery
Lithium-air electric car batteries could be closer with new IBM Battery500 collaborators | Torque News
Selected IBM ThinkPad X41 notebooks eligible for Global Models Plus
Free of Heavy Metals, New Battery Design Could Alleviate Environmental Concerns | IBM Research Blog