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#concept
Abracadabra Pneumatic Bookmark Pops To Your Page
I've seen interesting bookmarks before, but none as practical as the pneumatic Abracadabra design concept. It works like this: the two-chambered bookmark—one filled with air—is placed on a page, and when the book is closed the air is pushed to the outside chamber. To open the book, you simply squeeze the exposed chamber, propping it open wide enough to slip a finger in and pick up where you left off. More »
