conceptsTransportationTravel the Solar System Aboard a Train That Never StopsBy Charles BombardierGearOverload Your Luggage with a Vacuum-Pumping SuitcaseBy Charlie SorrelGearConcept Pen Measures Its Own Lines, Makes Its Own PowerBy Charlie SorrelGearBendy Nokia Phone Prototype and 8 Other Bizarro Cell Phone ConceptsBy Christina BonningtonGear'Tha Business': Self Defense Kit for SuitsBy Charlie SorrelGearTiny Twist Pencil Sharpener Is a Stylish Sliver of SteelBy Charlie SorrelGearCamera Concept With Dials. Lots and Lots of DialsBy WIRED StaffGearFolding E-Bike Concept Is About to Get RealBy WIRED StaffGearSlingshot Camera Makes Coworkers Cower in FearBy Charlie SorrelGearFord's E-Bike Concept Puts Car Tech On Two WheelsBy Charlie SorrelGearFolding Bike Concept Probably Inspired By Shopping Cart, Stationary CycleBy WIRED StaffGearToothpaste-Squeezing Toothbrush Wrings Out Every Last DropBy Charlie SorrelGearIngenious Lens Cap and Hood Opens Like a Blooming FlowerBy Charlie SorrelGearElectric Bike Becomes Stationary Bike, Charges ItselfBy Charlie SorrelGear'Vol' Speaker Is Its Own Volume KnobBy Charlie SorrelGearFolding Plug Concept Offers Sleek Euro-SafetyBy WIRED StaffGearNikon Shows Off Rather Dull Future Camera ConceptsBy Charlie SorrelGearMP3 Player Plugs Directly Into the MainsBy WIRED StaffGearDigital Film Concept Could Resurrect Dead Film CamerasBy Charlie SorrelGearContinuance AA Battery Packs USB PortBy WIRED StaffGearEasy-To-Read Watch Includes Tiny Magnifying GlassesBy WIRED StaffGearHonk! Anyone Home? 'Door Claxon' Combines Horn and HandleBy WIRED StaffGearFolding Penny-Farthing Is a Closet UnicycleBy Charlie SorrelGearFlexible Traffic Light Wraps Around TreesBy Charlie SorrelMore Stories