Latest Photonic Developments LLC Stories
Using products from Photonic Developments LLC (https://www.lowbluelights.com) helps new mothers and their babies avoid sleep problems
Lightweight filters that block blue light are now available from Photonic Developments LLC for TV screens as large as 58”.
People sleep better when using light bulbs that don't produce blue light and eyeglasses that absorb blue light sold by Photonic Developments LLC at http://www.lowbluelights.com.
A flexible filter that blocks the damaging blue light coming from the screen of the iPhone5 is now available from Photonic Developments LLC. University Heights,
For adults with ADHD, sleep quality, time to fall asleep and anxiety were all improved by wearing glasses from Photonic Developments LLC for a few hours before bedtime, according to a study (1)
“Light at night is bad for health” is the opening statement in the article in Harvard Medical School’s Health Letter (1) that identifies the problem as the blue rays from ordinary light
- A handkerchief.
- Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
- In general, any miraculous portrait of Christ.