prototype
early sample or model built to test a concept or process, generally used to evaluate a new design by system analysts and advanced users
DragonFly
prototype Crew Dragon space capsule manufactured by SpaceX
Solution F/Chretien Helicopter
type of aircraft
Optimus
two-legged robot manufactured by Tesla ( imagined by Nguyen Bao)
Tesla battery station
electric vehicle battery swapping station
technology demonstration
prototype or incomplete implementation of a new technology, showcasing possible applications, feasibility, performance, and methods
Ford Quadricycle
first vehicle developed by Henry Ford
Project Morpheus
NASA vertical landing and takeoff test vehicle
Clinch River Breeder Reactor Project
Proposed nuclear reactor site in Oak Ridge, Tennessee
Super NES CD-ROM
unreleased video game media format and peripheral for the Super Nintendo Entertainment System and Super Famicom
Sex Life of Robots
2006 film
Killen-Strait Tractor
experimental armoured tractor