Gizmo comes complete with claims about treating geeks' aches
(Newser) -
If your thumbs ache after hours of texting and gaming, a new gadget may be able to whip your digits back into shape. The Xtensor "exercise device" helps geeks strengthen their wrists and hands or rehabilitate injuries, reports
Laptop Magazine, but reviewer Joanna Stern acknowledges that she hasn't had...
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