Electronics & Semiconductors
To further advance communication systems, increasing both their speed and efficiency, electronics engineers will need to create new and highly performing components, including electromechanical resonators. Electromechanical ...
Robotics
As evidence mounts that gas drilling and sewer systems leak far more greenhouse gases than previously believed, a team of Princeton researchers has developed a method to pinpoint leaks both big and small for speedy repair.
Apr 14, 2023
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76
Engineering
Algae grown in transparent tanks or tubes supplied with carbon dioxide can convert the greenhouse gas into other compounds, such as food supplements or fuels. But the process leads to a buildup of algae on the surfaces that ...
Apr 13, 2023
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99
Energy & Green Tech
European airlines fear losing out to rivals based outside the EU that can ignore the bloc's emissions-reduction rules to become carbon neutral by 2050.
Apr 2, 2023
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36
Engineering
Despite the many advantages of concrete as a modern construction material, including its high strength, low cost, and ease of manufacture, its production currently accounts for approximately 8% of global carbon dioxide emissions.
Mar 28, 2023
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71
Engineering
Rare earth elements (REE), a group of 17 metallic elements, are in nearly every piece of technology, including cell phones, televisions, computers and almost every part of a vehicle. The demand for these elements increases ...
Mar 24, 2023
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69
Engineering
Most people know air pollution exists outside from cars, trucks and industry, but many are unaware their indoor air quality could be worse than that of a big city.
Mar 23, 2023
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95
Energy & Green Tech
A source of renewable and storable energy, hydrogen is experiencing a breakthrough in the United States after years of sluggish growth as Biden administration climate policies spark major investments.
Mar 16, 2023
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17
Energy & Green Tech
A University of Canterbury (UC) Ph.D. student has identified a renewable and affordable energy source with the ability to remove carbon dioxide ( CO2) from the atmosphere.
Mar 10, 2023
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27
Energy & Green Tech
A cheap charcoal air filter can reduce nitrogen dioxide (NO2) inside vehicles by as much as 90%, compared to levels outside the vehicle.
Mar 6, 2023
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27
