Learn how to perform a clean and controlled one-handed card cut using basic finger mechanics. This tutorial is ideal for ...

One of the better things to appear in computers of recent vintage is the SD-card reader, which lets us slot the memory-cards from our cameras directly into our notebooks and slurp off the photographs.

Square’s popular magnetic stripe card reader plugs into an iPhone headphone jack, giving small business owners who would otherwise go cash only the ability to accept debit and credit cards. But Apple ...