Library_WebBrowser.jpg

An image with the caption, ''Have you ever had multiple web browser tabs open? That's nothing new! A 300-year-old library tool that enabled a researcher to have seven books open at once, yet conveniently nearby (Mexico City Library)'' The image is of a large object resembling a waterwheel. There are multiple flat surfaces large enough to hold an open book that will rotate in such a way that the user may view any book they rotate in front of them.

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