You can download Smithsonian Channel 2.0.3 for Mac from our software library for free. Our built-in antivirus checked this Mac download and rated it as virus free. The application lies within Lifestyle Tools, more precisely Bookkeeping & Cataloging.
From the developer:
Smithsonian Channel is an app that lets you view episodes and clips of Smithsonian Channel shows. You can view full episodes and hundreds of video clips of your favorite Smithsonian Channel programs. You can check the schedule for what's on tonight, tomorrow or the next week.
You may want to check out more software for Mac, such as Hidden Expedition: Smithsonian Castle, Hidden Expedition: Smithsonian Castle Collector's Edition or Channel Mapper, which might be related to Smithsonian Channel.