The Opus 500 is also known as the Exposition Organ, because it was played at the worlds fair in San Francisco in 1915. It was the seventh-largest organ in the world. What do you do with such a large, valuable, and heavy...

Holgate Windmill in York, England was a working gr...  ...up around it. Now, thanks to The Holgate Windmill Preservation Society, it will begin to mill grain once again....