supercapacitors
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A Supercapacitor Stylus Is The Best Thing About Lenovo’s New Laptops
Lenovo has announced a couple new Thinkpad Yoga convertible laptops at IFA. Mostly, they have got the kind of upgrades you’d expect: thinner, faster, lighter. But as it happens, the most exciting thing is the decades-old tech powering the Yoga’s new Wacom stylus.