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IBM Creates Advanced Car Battery That 'Breathes'

IBM and partners are working on solving one of the biggest barriers to widespread electric vehicle adoption: limited battery range. Under its Battery 500 project - an effort to build a battery capable of powering a car for 500 miles - Big Blue has designed a battery that produces power by taking in oxygen and then recharges itself by expelling oxygen.

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Nuclear Fusion Milestone Finally Passed at US Lab

Researchers at a US lab have passed a crucial milestone on the way to their ultimate goal of achieving self-sustaining nuclear fusion. Harnessing fusion - the process that powers the Sun - could provide an unlimited and cheap source of energy. Now, a breakthrough by scientists at the National Ignition Facility could boost hopes of scaling up fusion.