Tulsa Home & Garden Show opens Thursday

Tulsa Home & Garden Show opens Thursday
Better Sound Hearing Aid Service – Free Hearing Test and Evaluation Hear what you've been missing…..Free Hearing Test and Evaluation! 1. Cecil & Sons $ 5 OFF $ 5 OFF Any Regularly Priced Maintenance Service With Coupon*. 1. JoAnna Blackstock – The …
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Rare Collection of Whale Fetuses Reveals the Evolution of Cetacean Hearing
The groups process sound on the extreme opposite ends of the frequency scale for mammalian hearing. Baleen whales use ultra-low frequency sounds to communicate over long distances. They hear and vocalize using frequencies lower than those used by …
Read more on Smithsonian

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