The Roxie Theater in San Francisco still has two 35 millimeter projectors, but the switch to digital is inevitable. Laura Sydell/NPR hide caption

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Tech, Culture and ConnectionInnovation
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The oPhone was on display at Wired's annual conference in London in October. Courtesy of Le Laboratoire hide caption
Friday
A 1984 Apple Macintosh Classic was on display at the Museum for Art and Industry in Hamburg, Germany, in 2011. Philipp Guelland/dapd hide caption
At 30, The Original Mac Is Still An Archetype Of Innovation
Thursday
Scientists tested their radiation detection app on four smartphones, concluding that it works well enough to be a useful warning system for first responders. Idaho National Laboratory hide caption
Tuesday
Richard Warp uses an Emotiv headset paired with his invention, NeuroDisco, which translates brain electrical patterns into music. Josh Cassidy/KQED hide caption
Brain Games: Move Objects With Your Mind To Find Inner Calm?
Thursday
While years of research remain to see if such a system is medically viable, Google's development of a tiny, flexible wireless computer embedded in a soft contact lens is a first. Google hide caption
By Tracking Sugar In Tears, Contact Lens Offers Hope For Diabetics
Wednesday
PhoneSoap uses UV-C light to clean your phone while it charges. Courtesy of PhoneSoap hide caption
Thursday
What makes a face more memorable? The exact features differ from face to face, but it helps when the face looks kind, trustworthy, slightly distinct and already familiar. Courtesy of MIT Researchers hide caption
Monday
CES 2014: Toothbrush? Bed? Car? Put Some Internet On It
Wednesday
An ATM at a Chase lobby in New York is part of what company executives are touting as a "branch of the future" — a place where machines distribute exact change and count cash so tellers don't have to. Mary Altaffer/AP hide caption
Monday
Several Silicon Valley entrepreneurs are developing services that manage consumers' investment portfolios with algorithms rather than people. iStockphoto hide caption
Can Robots Manage Your Money Better Than You? Startups Say Yes
Tuesday
Maker and Make magazine contributor Jeff Highsmith created this miniature Twitter-connected LED Christmas tree last year as part of the CheerLights project. Courtesy of Jeff Highsmith hide caption
Friday
Atlas, a humanoid robot, is competing against 16 other robots in a Pentagon-sponsored contest this weekend. Greg Allen/NPR hide caption
Wednesday
This pose is required when thinking innovative thoughts. Andreyuu/iStockphoto hide caption