World's tallest glass tree created outside historic Yerkes Observatory in southeast Wisconsin wuwm.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wuwm.com Daily Mail and Mail on Sunday newspapers.
The Yerkes Observatory, home to the largest refracting telescope in the world, was almost lost for good. Saved by its Wisconsin community, its second life is a must-see.