Reportedly invented by Canadian statesman Samuel Bealey in the 19th century, the double-loop keyring ranks up there with the paper clip when it comes to maximizing the utility of a single metal wire.

Listen, AirTags are absolutely awesome, but they do lack one feature that we see on other Bluetooth trackers, and that’s a way to easily hook them up to keychains on their own. Therefore, you have to ...

Apple designed the AirTags without any kind of hole or attachment point to connect them to keys, bags, and other items, which has opened up a whole new market for AirTag accessories. Apple's own ...