How to Make Better Coffee at Home

Many of us are sheltering in place, which probably means forgoing that morning trip to the coffee shop. Fear not though, it’s possible to make coffee house quality coffee in your own kitchen. Engineering a better cup of coffee isn’t difficult. First...

Portable Printers Bring Your Smartphone Photos to Life

Polaroid MintLike many pocket-sized photo printers, the Mint uses Zink technology—that’s short for “zero ink.” Instead of printing with ink from a cartridge, each 2 x 3-inch sheet of Zink paper ($10 for a 20-pack) has layers of dye crystals that are activated by...