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News tagged with vehicle

Mechanical motion rectifier leads to better energy harvesting

(Phys.org) -- Mechanical energy is all around us, whether in the form of a vehicle's vibrations, ocean waves, or vibrating train tracks. However, much of this energy is irregular and oscillatory - for example, road bumps ...

Technology / Engineering

created Apr 25, 2012 | popularity 4.9 / 5 (9) | comments 26 | with audio podcast report

Flexible, paper-based supercapacitor could improve performance of hybrid electric vehicles

(PhysOrg.com) -- Scientists know that using supercapacitors in conjunction with batteries could greatly increase the fuel economy of hybrid electric vehicles (HEVs) due to the fact that supercapacitors can ...

Nanotechnology / Nanophysics

created Mar 20, 2012 | popularity 4.8 / 5 (14) | comments 5 | with audio podcast feature

Cyborg insects generate power for their own neural control

(PhysOrg.com) -- For many years, researchers have been working on designing and fabricating micro-air-vehicles (MAVs), flying robots the size of small insects. But after realizing how difficult it is to create ...

Technology / Engineering

created Aug 31, 2011 | popularity 4.9 / 5 (14) | comments 24 | with audio podcast feature

Single-inlet electric vehicle charging to showcase in LA

(Phys.org) -- Big names in global car manufacturers have announced a common method for charging electric vehicles. The companies are in agreement with a common charging technology for use on electric vehicles ...

Technology / Engineering

created May 05, 2012 | popularity 4.5 / 5 (11) | comments 17 | with audio podcast report

Honda will recycle rare-earth metals from batteries

(Phys.org) -- Honda Motor Co. this week made news with its announcement of a recycling breakthrough. The car maker, which manufactures hybrid vehicles, will start recycling rare-earth metals from the nickel-metal ...

Technology / Engineering

created Apr 19, 2012 | popularity 4.8 / 5 (10) | comments 6 | with audio podcast report

A camera that peers around corners (w/ video)

In December, MIT Media Lab researchers caused a stir by releasing a slow-motion video of a burst of light traveling the length of a plastic bottle. But the experimental setup that enabled that video was des ...

Physics / General Physics

created Mar 20, 2012 | popularity 4.8 / 5 (9) | comments 7 | with audio podcast

Silicon-carbon electrodes snap, swell, don't pop

A study that examines a new type of silicon-carbon nanocomposite electrode reveals details of how they function and how repeated use could wear them down. The study also provides clues to why this material ...

Nanotechnology / Nanomaterials

created Mar 14, 2012 | popularity 5 / 5 (3) | comments 0 | with audio podcast

Breakthrough in designing cheaper, more efficient catalysts for fuel cells

University of California, Berkeley, chemists are reimagining catalysts in ways that could have a profound impact on the chemical industry as well as on the growing market for hydrogen fuel cell vehicles.

Chemistry / Materials Science

created Feb 23, 2012 | popularity 4.8 / 5 (13) | comments 5 | with audio podcast

New method to examine batteries -- MRI from the inside

There is an ever-increasing need for advanced batteries for portable electronics, such as phones, cameras, and music players, but also to power electric vehicles and to facilitate the distribution and storage of energy derived ...

Chemistry / Analytical Chemistry

created Feb 12, 2012 | popularity 4.5 / 5 (10) | comments 0 | with audio podcast

Revealing how a battery material works

Since its discovery 15 years ago, lithium iron phosphate (LiFePO4) has become one of the most promising materials for rechargeable batteries because of its stability, durability, safety and ability to deliver ...

Nanotechnology / Nanomaterials

created Feb 08, 2012 | popularity 5 / 5 (7) | comments 0 | with audio podcast

Wireless power could revolutionize highway transportation, researchers say

A Stanford University research team has designed a high-efficiency charging system that uses magnetic fields to wirelessly transmit large electric currents between metal coils placed several feet apart. The ...

Technology / Energy & Green Tech

created Feb 01, 2012 | popularity 4.3 / 5 (27) | comments 66 | with audio podcast

Qualcomm's HaloIPT tech brings wireless charging for EVs

(PhysOrg.com) -- Qualcomm has demonstrated its new wireless power transmission system for electric vehicles (EVs) at the Consumer Electronics Show (CES). The system, including one pad for power transmitting, ...

Technology / Energy & Green Tech

created Jan 16, 2012 | popularity 4.4 / 5 (7) | comments 5 | with audio podcast report

MIT student builds self-balancing electric unicycle

(PhysOrg.com) -- If ever you go look outside at all the traffic on the road, it's hard to not come to the conclusion that what’s needed is a smaller vehicle; perhaps one that doesn’t take up any ...

Technology / Hi Tech & Innovation

created Dec 29, 2011 | popularity 4.4 / 5 (16) | comments 12 | with audio podcast report

IROS gets earful on Google's self-driving cars (w/ video)

(PhysOrg.com) -- Lots of people now know about Google's self-driving car project. The latest stats find Google's fleet of robotic vehicles have done over 190,000 miles with only occasional human interventio ...

Technology / Engineering

created Oct 19, 2011 | popularity 5 / 5 (9) | comments 12 | with audio podcast report

Supercritical water could lead to biomass-to-fuel conversion on a large scale

(PhysOrg.com) -- Converting agricultural waste into vehicle fuel has so far been an enticing yet elusive endeavor, at least on the industrial scale. But recently the Georgia-based company Renmatix has taken ...

Technology / Energy & Green Tech

created Oct 03, 2011 | popularity 4.7 / 5 (10) | comments 8 | with audio podcast weblog

Vehicle

A vehicle (Latin: vehiculum) is a mechanical means of conveyance, a carriage or transport. Most often they are manufactured (e.g. bicycles, cars, motorcycles, trains, ships, boats, and aircraft), although some other means of transport which are not made by humans also may be called vehicles; examples include icebergs and floating tree trunks.

Vehicles may be propelled or pulled by animals including humans, for instance, a chariot, a stagecoach, a mule-drawn barge, an ox-cart or rickshaw. However, animals on their own, though used as a means of transport, are not called vehicles, but rather beasts of burden or draft animals. This distinction includes humans carrying another human, for example a child or a disabled person. Means of transport without a vehicle or animal would include walking, running, crawling, or swimming.

Vehicles that do not travel on land often are called craft, such as watercraft, sailcraft, aircraft, hovercraft, and spacecraft

Land vehicles are classified broadly by what is used to apply steering and drive forces against the ground: wheeled, tracked, railed, or skied.

For more information about Vehicle, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.