What is the Blue Light From Screens Doing to Our Eyes?


Gigaom

An eye doctor says he’s recently seen a few 35-year-old patients whose lenses, which are typically clear all the way up until around age 40, are so cloudy they resemble 75-year-olds’. A sleep doctor says kids as young as toddlers are suffering from chronic insomnia, which in turn affects their behavior and performance at school and daycare. A scientist finds that women who work night shifts are twice as likely to develop breast cancer than those who sleep at night.

What do all these anecdotes have in common? Nighttime exposure to the blue light emanating from our screens.

You’ve probably heard the hype these past few years: being in the presence of light at night disrupts the body’s natural circadian rhythms by suppressing the production of melatonin, a sleep hormone. But melatonin does far more than help us get sleepy – it’s also an antioxidant that appears to play a…

View original post 1,021 more words

Advertisements

17 Maps That Will Change How You See the World


TIME

1. The map that will scare most coffee snobs.

More info via Euromonitor International

2. The map that proves how much Bhutan loves archery.

Earl Andrew / Wikipedia

More info here

3. The map that pinpoints the hairiest populations.

Undress 006 / Wikipedia

More info via Undress 006 on Wikipedia

4. The map that shows Asia prefers spirits to beer.

More info via ChartsBin

5. The map that says people in the Philippines feel the most loved.

More info via the Washington Post

6. The map that suggests more divorce lawyers should move to Spain.

More info via imgur

7. The map that proves you’re driving on the wrong side of the street (or not).

More info via ChartsBin

8. The map that reveals the “black holes” of Internet censorship.

Reporters Without Borders

More info via Reporters Without Borders on Ads of the World

9. The map that…

View original post 151 more words

Smartphone app Human draws maps of urban movement


A New Hype

The creators of activity tracking app Human have visualised the routes taken by its users to create moving maps that show the world’s cities throughout the day:

Human-app-maps-Amsterdam-cycling_dezeenHuman-app-maps-LA-transport_dezeenHuman-app-maps-London-running_dezeenHuman-app-maps-New-York-walking_dezeenHuman-app-maps-San-Francisco-running_dezeen

LINK!

View original post