Consumer & Gadgets
A cold snap of Arctic weather dubbed the "Troll from Trondheim" has hit the UK. The combination of an energy price crisis and very cold weather has left many people worrying about how to keep their homes warm and manage energy ...
Dec 12, 2022
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Engineering
Hydrogen gas is the smallest and lightest of all known molecules, which makes it easy to leak. It's colorless and odorless. Also, when concentrated above 4% in a confined space, it poses a risk of ignition or explosion.
Jan 25, 2024
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Internet
Millions of children log into chat rooms every day to talk with other children. One of these "children" could well be a man pretending to be a 12-year-old girl with far more sinister intentions than having a chat about "My ...
Aug 24, 2022
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Energy & Green Tech
A research team from the Department of Electrical and Electronic Information Engineering at Toyohashi University of Technology developed a chlorine (Cl) substituted Na3SbS4 solid electrolyte for use in all-solid-state sodium ...
Jul 6, 2021
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Engineering
From smartphones to electric cars, lithium ion batteries have changed the way we power our lives. And in the push towards net zero carbon emissions globally, they will be a vital part of decarbonizing transport networks and ...
Sep 19, 2023
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Electronics & Semiconductors
Space comes at a premium on electronic chips: Powerful electronics need more and more connections, crammed into smaller and smaller spaces. Established technologies are reaching the limits of what is physically possible. ...
Jan 9, 2024
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Energy & Green Tech
With the growing demand for space and underground resource exploitation, it is urgent to exploit special power supplies operating under elevated temperature exceeding 100 degrees Celsius.
Jul 5, 2022
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Engineering
A new method for cleaning conveyor belts in food production can replace the widely used disinfection chemicals. Plasma-treated water is effective against microbial contamination at a shorter exposure time and degrades without ...
Jun 7, 2023
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Internet
Nina Jane Patel felt confined and under threat as the male avatars closed in, intimidating her with verbal abuse, touching her avatar against her will and photographing the incident.
Apr 1, 2022
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Energy & Green Tech
A new coating for lithium-ion batteries (LIBs), developed by scientists at UNIST promises extended driving for future electric vehicles (EVs). The coating, described in a paper published in the journal Nature Energy, when ...
Mar 19, 2021
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