Energy & Green Tech
Like batteries, fuel cells produce energy through an electrochemical process. Unlike batteries, they don't run down or require recharging. However, the potential advantages of fuel cells are offset by challenges that include ...
Apr 5, 2023
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1277
Internet
As lawmakers debate whether to ban TikTok nationwide, its Chinese parent company has introduced a new app that's already getting some traction.
Apr 5, 2023
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5
Engineering
Almost 40% of global CO2 emissions are caused by the construction and building sector. When energy and building materials production are factored in, it accounts for about 28% in Germany. The German government's goal is to ...
Apr 5, 2023
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4
Business
Placing levies on the profits made in the renewable energy industry could hinder the UK's ability to meet its 2050 net zero carbon reduction targets, an expert has said.
Apr 5, 2023
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3
Energy & Green Tech
Scientists from Nanyang Technological University, Singapore (NTU Singapore) have invented a more sustainable and green method for cooling down servers in data centers, potentially reducing up to 26% in both energy costs and ...
Apr 5, 2023
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5
Energy & Green Tech
Solid-state lithium-sulfur batteries offer the potential for much higher energy densities and increased safety, compared to conventional lithium-ion batteries. However, the performance of solid-state batteries is currently ...
Apr 5, 2023
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120
Engineering
New technology is making it possible to control valves and locking devices without the need for any additional sensors. A metal piston, a tiny chip and small pulses of current—that's all that the drive systems specialists ...
Apr 5, 2023
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9
Machine learning & AI
How good is AI? According to most of the technical performance benchmarks we have today, it's nearly perfect. But that doesn't mean most artificial intelligence tools work the way we want them to, says Vanessa Parli, associate ...
Apr 5, 2023
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18
Engineering
Wherever electric motors or electromagnets are too large or too heavy to be incorporated into a technical component, the novel drive mechanisms being developed by a research team led by Professors Stefan Seelecke and Paul ...
Apr 5, 2023
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32
Energy & Green Tech
As fossil fuel emissions continue warming Earth's atmosphere, the Biden administration is turning to hydrogen as an energy source for vehicles, manufacturing and generating electricity.
Apr 5, 2023
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