Math Quiz

Impressionism was developed in France in the 19th century. Instead of painting inside a studio, the impressionists preferred to paint in the open air. Brushwork became fast and broken in an attempt to capture the fleeting quality of light.

Over 40 billion photos have been shared on Instagram since it was founded in October, 2010. There are more than 4.2 billion Instagram likes per day. When the video function was introduced, an astonishing 5 million videos were uploaded in the first 24 hours!

It might take some time to find lost things again. An Austrian fisherman dropped his wallet in a lake. 20 years later, he found it in his fishnet. And weirdly, there is a comparatively large number of people who found their long-lost wedding rings in the carrot bed...