Could this new tech stop your glasses from fogging up? | BBC News

People who wear glasses, no matter where they're from, can often share the same problem - fogged up lenses.

There have been many attempts to solve this issue, including sprays and lens cloths.

But thanks to new tech, there may be a more permanent solution.

Subscribe here: http://bit.ly/1rbfUog

For more news, analysis and features visit: www.bbc.com/news

#BBCNews