(PhysOrg.com) -- A fleet of 17 buses near Shanghai has been running on ultracapacitors for the past three years, and today that technology is coming to the Washington, DC, for a one-day demonstration. Chinese company Shanghai ...
(PhysOrg.com) -- The worldwide attempt to increase the speed of supercomputers merely by increasing the number of processor cores on individual chips unexpectedly worsens performance for many complex applications, Sandia ...
Computer Sciences
Jan 14, 2009
3
0
The ill-fated "Into the Wild" adventurer chronicled by author Jon Krakauer and film director Sean Penn may have been able to cross the river that turned him back had he tried a day earlier or later, research by the Oregon ...
Earth Sciences
Jul 20, 2022
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60
Flies, mosquitoes, dust and even microplastics—spider webs capture whatever travels through the air. Researchers at the university have now for the first time tested if they can get an overview of plastic particles in the ...
Earth Sciences
Jun 2, 2022
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74
When a drinking glass falls on the floor and breaks, the shards will vary in size from large to extremely small. For the broken glass of a bus shelter, the story is different: all fragments have roughly the same size. Researchers ...
Materials Science
May 4, 2021
0
259
Volvo and a Singapore university unveiled a driverless electric bus Tuesday that will soon undergo tests in the city-state, the latest move towards rolling out autonomous vehicles for public transport.
Hi Tech & Innovation
Mar 5, 2019
2
207
Before moving NASA's James Webb Space Telescope, and to assure that it's kept clean and safe, Webb got a very special wrapping treatment. The wrapping acts as a "mobile clean room," safeguarding the technological marvel from ...
Space Exploration
Dec 21, 2018
14
151
SpaceX is marking the 50th launch of a Falcon 9 rocket, its satellite-delivery workhorse.
Space Exploration
Mar 6, 2018
0
27
Moving bus stops away from intersections would substantially reduce the amount of pollution bus riders are exposed to, UCLA scientists report today in the journal Environmental Pollution.
Environment
Nov 7, 2017
0
34
Newly released video shows the moment a Google self-driving car learned the hard way not to tussle with a public bus.
Hi Tech & Innovation
Mar 9, 2016
6
17
A bus (archaically also omnibus, multibus, or autobus) is a road vehicle designed to carry passengers. A bus seat a maximum of 8 to 300 passengers. Buses are widely used public transportation.
The most common type of bus is the single-decker bus, with larger loads carried by double-decker buses and articulated buses, and smaller loads carried by midibuses and minibuses. A luxury bus is called a coach. A bus is powered by a combustion engine, although early buses were horse drawn and there were experiments with steam propulsion. Trolleybuses use overhead power lines. In parallel with the car industry bus manufacturing is increasingly globalised, with the same design appearing around the world.
This text uses material from Wikipedia, licensed under CC BY-SA
