#Eyesight

News | The News

Here’s the Real (No Good) Reason Glasses Are So Expensive

You're getting ripped off, big time.

Health & Fitness | Health

The Math Behind the Classic Eye Chart Is Surprisingly Complex | Mental Floss

Test your knowledge with amazing and interesting facts, trivia, quizzes, and brain teaser games on MentalFloss.com.

Health & Fitness | Health News

LED Lights – Energy savers aren’t always health savers

The energy efficiency of LED lighting cannot be disputed, but perhaps, a more serious outcome of this new technology is being overlooked.

Science & Technology | Israeli Innovation

Israeli tech providing sight for sore eyes - Business & Innovation - Jerusalem Post

Fresh from the news of its $15b sale to Intel, Mobileye and its founders set their sights on OrCam, designed to help people with vision and reading disabilities.

Miscellaneous | Interesting Links

People are puzzled over what's inside this mysterious red dot

The latest puzzle to sweep the Internet is the hidden picture inside this single red dot.

Science & Technology | Cool Stuff

25% of the people have a 4th cone and see colors as they are

Given the sudden interest for the color of dresses and vision, here some of the fascinating findings we did recently.The color nuances we see depend on the number and distribution of cones (=color receptors) in our eye. You can check this rainbow: how man