The concept of a smart contact lens has been around for a while. To date, though, they haven’t been all that comfortable: they tend to have electronics built into hard substrates that make for a lens which can distort your vision, break down and otherwise cause discomfort. A team of Korean scientists might just come to the rescue. They’ve developed a smart lens that could help diabetics track blood glucose levels while remaining stretchable enough to be comfortable and transparent enough to preserve vision.
Glucose-tracking smart contact lens is comfortable enough to wear
More of Today's Solutions
Europe’s low-carbon future: Denmark’s North Sea oil field is now a carb...
Once a symbol of fossil fuel extraction, the remote Nini oil field in the North Sea is preparing for a new role: storing millions ...
Read MoreGrace Richardson makes history as first openly gay Miss England: ‘I’ve achiev...
BY THE OPTIMIST DAILY EDITORIAL TEAM When Grace Richardson took the stage at the Miss England final in Wolverhampton, she wasn’t just chasing a ...
Read MoreWorld’s first hydrogen-powered cargo vessel to set sail in Paris this year
In a world's first, a commercial hydrogen-powered cargo vessel will make its maiden voyage later this year. Developed by French shipowner Compagnie Fluvial Transport ...
Read MoreA guide to self-kindness: transforming negative self-talk into positive affir...
As we go through the motions of daily life, it's tempting to listen to our inner critic's constant commentary. Negative self-talk, or the constant ...
Read More
