Tesla's price cuts drag share prices sharply lower
Tesla shares fell sharply Thursday as the company felt the sting of numerous price cuts it made across its model lineup this year in hopes of energizing sales.
Apr 20, 2023
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Automotive
Tesla shares fell sharply Thursday as the company felt the sting of numerous price cuts it made across its model lineup this year in hopes of energizing sales.
Apr 20, 2023
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Engineering
The precisely transmitted image of the quay wall on the ship's window of the steering bridge, provided with some additional information, for example on current conditions and mooring possibilities—even in fog, darkness ...
Apr 12, 2023
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Business
Police officers can often identify which driver is responsible for a traffic accident.
Apr 11, 2023
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Automotive
New research by the University of Warwick has identified characteristics of aggressive driving—which impact both road users and the transition to self-driving cars of the future.
Apr 11, 2023
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Energy & Green Tech
Owners of technology and industrial centers have extensively utilized edge-cloud data centers (ECDC) to meet user requirements, yet the consequent energy expenditure is substantial.
Apr 3, 2023
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Automotive
Since the 1970s, Australia has held an international reputation for road safety but, despite that early success, there have been no significant declines in road deaths and injury over the past decade.
Apr 3, 2023
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Business
The Federal Aviation Administration has awarded Verizon Communications a contract potentially worth $2.4 billion to upgrade the agency's technology systems.
Mar 31, 2023
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Computer Sciences
Air traffic is a significant and complex problem. Near misses between passenger planes on runways have been making headlines lately and raising safety concerns as airports try to accommodate more travelers in the wake of ...
Mar 28, 2023
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Automotive
U.S. highway safety regulators have opened yet another investigation into problems with Teslas, this time tied to complaints that the seat belts may not hold people in a crash.
Mar 28, 2023
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Business
According to predictions made nearly a decade ago, we should be riding around in self-driving vehicles today. It's now clear the autonomous vehicle revolution was overhyped.
Mar 23, 2023
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Traffic on roads may consist of pedestrians, ridden or herded animals, vehicles, streetcars and other conveyances, either singly or together, while using the public way for purposes of travel. Traffic laws are the laws which govern traffic and regulate vehicles, while rules of the road are both the laws and the informal rules that may have developed over time to facilitate the orderly and timely flow of traffic.
Organized traffic generally has well-established priorities, lanes, right-of-way, and traffic control at intersections.
Traffic is formally organized in many jurisdictions, with marked lanes, junctions, intersections, interchanges, traffic signals, or signs. Traffic is often classified by type: heavy motor vehicle (e.g., car, truck); other vehicle (e.g., moped, bicycle); and pedestrian. Different classes may share speed limits and easement, or may be segregated. Some jurisdictions may have very detailed and complex rules of the road while others rely more on drivers' common sense and willingness to cooperate.
Organization typically produces a better combination of travel safety and efficiency. Events which disrupt the flow and may cause traffic to degenerate into a disorganized mess include: road construction, collisions and debris in the roadway. On particularly busy freeways, a minor disruption may persist in a phenomenon known as traffic waves. A complete breakdown of organization may result in traffic jams and gridlock. Simulations of organized traffic frequently involve queuing theory, stochastic processes and equations of mathematical physics applied to traffic flow.
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