Sometimes, we try to capture a QR code with a good digital camera on a smartphone, but the reading eventually fails. This usually happens when the QR code itself is of poor image quality, or if it has ...
Though the Lomo version has been around since 2007, its origins can be traced further back to Hong Kong factory-produced cameras of the 1950s and 1960s. We’re reminded of the look and feel of the ...
A “dirty snowball” from the distant icy cloud encircling our solar system passed by the Sun and Earth in autumn 2024. Earth-based observers scanning the night sky in autumn 2024 may witness a ...