In recent years, there have been some incredible new inventions that use state-of-the-art technology and the latest innovations. However, there have also been some very simple inventions that have ...
PITTSBURGH, Oct. 22, 2025 /PRNewswire/ -- "I wanted to create a new display device that can be used for a wide variety of personal and commercial uses, such as reserving a table, displaying a logo, or ...
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