Custom QR codes store an unlimited amount of data, photos & videos. See how to use QR codes in your daily life -- from pet ID tags to selling your house!
You can track your package ship dates, your baby's routine, your pizza delivery, your flights, your diet, and even your kids with these FREE online tracking systems!
Ah... what to do with old computers?! I recently turned an old computer into a server, and I turned some old laptops into digital photo frames. My best ideas.
Read this before you buy new wallets & purses with RFID protection! The facts about the security of chip credit cards and how electronic pickpocketing works
