Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on The U.S. can now set its own rates for mail from China and other countries. Parent comment
When buying fake sunglasses or unknown orgin, always buy polycarbonate plastic lenses as these filter out most UV light.
It's the fake glass lenses that are a culprit and can be very harmful to your eyes.
I have tested this with a UV light.
There are no comments on this comment yet.
When buying fake sunglasses or unknown orgin, always buy polycarbonate plastic lenses as these filter out most UV light.
It's the fake glass lenses that are a culprit and can be very harmful to your eyes.
I have tested this with a UV light.