What the hell is a lumen and why do I need it? I’m going back to candlelight. #lights #lightbulb #led #igoogledalumeniknowwhatitisnow

#CharlesSpencer is speaking out about the long-standing conspiracy theories surrounding the death of his sister, #PrincessDiana. In an exclusive PEOPLE interview, Spencer reflects on the speculation that followed Diana’s death, ahead of his upcoming memoir, 'Swan Song: Diana, My Sister.' Watch the full interview tomorrow on the #PeopleApp.

'What Happened to Him in Singapore?': Zubeen Garg's Wife On His Death Anniversary | NDTV Exclusive

The Light Bulbs You Need to Get Rid of IMMEDIATELY (New Research). The light bulb above your head right now may be quietly STARVING every cell in your body. Scientists just gave it a name: 21st century SCURVY. In less than one generation we deleted 95% of the natural light spectrum from human life, and almost nobody noticed. Press your finger over your phone's flashlight and you'll see a deep red glow. That's near-infrared light passing straight through your hand - the exact wavelength band that