QR codes might be one of the most useful inventions of recent years, but they can also hide an unpleasant surprise. These scannable black and white images are now everywhere, letting Android and ...
Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...
About Liberty Defense Holdings Ltd. Liberty Defense Holdings Ltd. engages in the commercialization of an active 3D imaging technology system, HEXWAVE, to detect concealed threats. The firm is also ...
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