$5 Pi Zero Hands On! Tech Projects For New Years, 3 Free Apps That Recover Lost Data, Is WhatsApp Secure?

Resolutions? Nah, but we've got 5 tech projects for the new year, the $5 PiZero is up and running... it's tiny, 3 apps that recover lost data, a little chat about WhatsApp security (and what options you have for secure chat), a viewer's mini-HowTo on using a hard drive with your Raspberry Pi.