Xiaomi has launched the Magnetic Cooling Clip, a high-performance smartphone accessory aimed at managing heat during intensive activities like gaming and streaming. Priced at 199 Yuan ($28), it’s now ...

These aren’t just any magnet clips to fasten your kids’ artwork to the refrigerator: these Endo Magnet Clips are “a solid mass of neodymium, silicone and steel” that can hold up 16 ounces of whatever.

Having previously made a variety of PPE devices on a 3D printer, I still hadn't found exactly what I was looking for. Using mostly cloth masks (yes, made by my mother) and more recently a black ...