R&D and InventionsGearEarbuds Beat Depression by Shining Lights Into Your BrainBy Charlie SorrelGearEco Printer Uses Erasable InkBy Charlie SorrelGearTentacle-Like Prosthetic Arm Will Haunt Your DreamsBy Charlie SorrelGearNew Dishwasher Super-Arm Took 8 Years to DesignBy Charlie SorrelGearOsram's New LED Camera Flash: Smaller, Brighter, Even-erBy Charlie SorrelGearCrumple City: Maps Meant to Be Screwed Up and Stuffed into PocketsBy Charlie SorrelGearMaking Disposable Dynamic Displays With Electronic Ink on Real PaperBy Tim CarmodyGearCheap Carbon Cloth Can Zap Toxins, Kill BacteriaBy Charlie SorrelGearGaming the System With High-Frequency TradingBy Tim CarmodyGearPharmaJet, a Spring-Loaded, Needle-Free InjectorBy Charlie SorrelGearHow E Ink's Triton Color Displays Work, In E-Readers and BeyondBy Tim CarmodyGearEmbracing Uncertainty: How to Make Quantum Computing WorkBy Tim CarmodyGearHow Motion Detection Works in Xbox KinectBy Tim CarmodyGearBERG/Dentsu's Incidental Media Sees Screens' and Paper's Playful FutureBy Tim CarmodyGearIn Rural China, Students Use Phones to Learn to ReadBy Tim CarmodyGearNASA Developing Tech to Reach and Colonize Other WorldsBy Tim CarmodyGearA Chip Is Born: Inside a State-of-the-Art Clean RoomBy Jon SnyderGearFrench Find Open Parking Spaces On Their CellphonesBy Tim CarmodyGearIn High School Chem Labs, Every Cameraphone Can Be a SpectrometerBy Tim CarmodyGearQuake-Proof Door Doubles as Drink and Medicine CabinetBy Charlie SorrelGearOn Robots, c. 350 B.C.By Evan HansenGearScreen-Research Breakthroughs Promise Low Power, Fast ResponseBy Tim CarmodyGearHybrid Credit Card Gives Redemption at the Press of a ButtonBy Charlie SorrelGear'Longreach' Lifebuoy-Firing Bazooka Wins James Dyson AwardBy Charlie SorrelMore Stories