The Krohn Conservatory in Cincinnati's Eden Park has long been a favored place to get in touch with nature. The historic conservatory, with its signature greenhouses, may have just celebrated its 75th year, but is keeping up with the times, reports Soapbox.
Now visitors can stroll through the Krohn's exotic and colorful plant collections with their iPods or other MPEG-4 compatible device for a personal learning tour.
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