Sure, the photo-focused social media app is saturated. That doesn’t mean you can’t use it to drum up more business. If you’re a photographer wanting more clients, Instagram has the potential to be a powerful marketing tool.

If you've never tried your hand at black-and-white film photography before but would like to learn the basics of developing your own film at home, here's a great 8-minute primer that'll get you up to speed. The video is by Ilford, the UK company best known for its B&W film, paper, and chemicals. "Th...