Gold dust in your contact lenses could help colour blindness, research shows 

These 'gold dust' particles filter out certain wavelengths of light, so the brain can distinguish between different colours, particularly reds and greens, more easily.

from Health News | Mail Online https://ift.tt/31wPerm

Comentarii

Postări populare de pe acest blog

The Best Food, Drink, and Home Service Subscriptions to Give as Wedding Gifts

The daily coronavirus update: Double-digit deaths for second day in a row; 82,716 total cases

6 Easy Mother’s Day Gifts for the Mom Who Says She Doesn’t Want Anything