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Tag: led

Solar powered owl systems (new patent)

August 28, 2015 Martin Gardiner

In a new (07 July 2015) US patent, inventor Lucy D. Thomas of Fontana, California, describes ‘Solar Powered Owl Systems‘. It features not only yellow LED eyes, and a 360 degree rotatable head, but also has ultrasonic screech capabilities. Note: Patent documents are sometimes inclined towards using quite long sentences. Bonus Question: Why? “A pest […]

Arts and Scienceled, owl, patent, pest, scare, ultrasound
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