Engineering
Southwest Research Institute engineers have developed the next generation of clean diesel engine technology to reduce hazardous nitrogen oxides (NOx) and carbon dioxide emissions while minimizing fuel consumption. Working ...
May 26, 2020
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2102
Hi Tech & Innovation
A Dutch tech startup said Wednesday it had set a European speed record for its futuristic hyperloop transport system and could reach 700 kilometers (435 miles) per hour once longer tracks are built.
Sep 10, 2025
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217
Energy & Green Tech
Today's electric cars use large lithium-ion batteries, which work fairly well. They can store a fairly high amount of energy in relation to their weight. They also don't need to be completely discharged each time before being ...
Aug 17, 2023
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217
Automotive
As cars and trucks get smarter and more connected, the humble lights that have controlled the flow of traffic for more than a century could also be on the cusp of a major transformation.
May 11, 2024
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217
Energy & Green Tech
Californians were told Wednesday not to charge their electric vehicles during peak hours, just days after the state said it would stop selling gas-powered cars, as the aging electricity grid struggles with a fearsome heatwave.
Aug 31, 2022
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929
Hi Tech & Innovation
Europe's longest tunnel for testing hyperloop technology opens Wednesday in the Netherlands, with operators hoping passengers could one day be whisked from Amsterdam to Barcelona in a couple of hours.
Mar 26, 2024
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214
Energy & Green Tech
Whether on Earth or in space, autonomous energy is critical in order to keep power systems running independently for extended periods of time, particularly in remote or unpredictable environments.
Apr 24, 2024
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214
Business
The first serious accident involving a self-driving car in Australia occurred in March this year. A pedestrian suffered life-threatening injuries when hit by a Tesla Model 3 in "autopilot" mode.
May 25, 2022
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214
Energy & Green Tech
Using salt as a key ingredient, Chinese and British researchers have designed a new type of rechargeable battery that could accelerate the shift to greener, electric transport on our roads.
Feb 1, 2021
3
213
Engineering
The complex aerodynamics around a moving car and its tires are hard to see, but not for some mechanical engineers.
May 12, 2022
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