Bifocals effectively work the same way they have since they were invented by Benjamin Franklin. But as any of more than 40 million people in America who need bifocals know, they're a pain.
The technology already exists. It's being used in cameras.
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.