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Interesting, engineering, ideas, updates #e4k

vortex

vortex generator (VG) an aerodynamic device, consisting of a small vane usually attached to a lifting surface, such as an … More

vision

Sight (or vision) is one of the senses. Having sight means to be able to see. Some simple animals can … More

videoconferencing

Videoconferencing (or video conference) – conducting a conference between two or more participants at different sites by using computer networks … More

virtual field trip

Virtual Field Trip (vft) – make a documentary virtual field trip to a destination or project. Include information about the … More

vehicle emissions

information from 2009 (check for updates) U.S. Vehicle Emissions Regulations Tier 2 is the set of federal emissions regulations set … More

vehicle

Vehicle engineering – encompasses the fields of automotive engineering, aerospace engineering, and marine engineering. Concept car – a car made … More

UVS unmanned vehicle systems

Unmanned Vehicle Systems (UVS) – unmanned systems and robotic technologies Autonomous air, ground and maritime systems tracks cars trains Issues … More

unworkable devices

Museum of Unworkable Devices – a celebration of fascinating devices that don’t work. It houses diverse examples of the perverse … More

umbrella

Umbrella – a canopy designed to protect against rain or sunlight. May be fixed to one point and often used … More

ultrasound

Ultrasound – Sound that is at a frequency higher than humans can hear. Ultrasound imaging (sonography) uses high-frequency sound waves … More

turbulence

turbulence – violent, broken movement or agitation of a fluid or gas. Turbulence – a flow characterized by chaotic property … More

typewriter

The first novel ever written on a typewriter was Tom Sawyer by Mark Twain A typewriter is a mechanical or … More

transportation

Transportation – Land, Sea, Air – Trains, Boats, Planes Moving people and things Land – Automotive, Electric vehicles Sea – … More