Beauty and the beam: the future of LED therapy looks bright
It’s non-invasive and has been proven to work. But can LED therapy really be a miracle cure for everything from acne to tired skin? Rachel Cooke sees the light
Posts Tagged 'light-emitting diode'
Green light: Next-generation light bulb
A smart option to incandescent or CFL light bulbs models Switch, a California startup out to change the world shined