In our increasingly tech-y world, it’s more and more common to come across an acronym or program name that is unfamiliar. Every day brings new software developments–and the ‘maker movement’ has spawned an interest in things like 3-D printing. The PPLD embraces the changes, and does what it can to provide the community with  resources to keep up–whether through offering “Makerspace” programs for teens, or this Tip for understanding the new trends.     Tuesday’s Tip – April 14, 2015 (