Electric hat may help reverse baldness
(World News Science)

WASHINGTON: Reversing baldness in the future may be as simple as wearing a hat, thanks to a new noninvasive, low-cost hair-growth-stimulating technology tested successfully on mice, scientists say. Based on devices that gather energy from a body`s day-to-day motion, the hair-growth technology, described in the journal ACS Nano, stimulates the skin with gentle, low-frequency electric pulses, which...