Lighthouses have long been a way to protect ships from wrecking as they approach coastlines. But until the 1800s, they didn’t always do their job effectively. That is until a very special lens was invented, helping make lighthouses the true lifesavers they became.
Check out the free Komando.com App!
Get the latest tech updates and breaking news on the go, straight to your phone, with the Komando.com App, available in the Apple Store and Google Play Store.