09/04/2020

Lockdown lessons from the history of solitude

When the poet John Donne was struck down by a sudden infection in 1623 he immediately found himself alone—even his doctors deserted him. The experience, which only lasted a week, was intolerable. He later wrote: "As sickness ...

COVID lockdown, seasonal changes affect California's emissions

California's nitrous oxide (NO₂) air pollution has been reduced by a combination of the state's COVID-19 lockdown and naturally occurring effects, according to an atmospheric scientist at The University of Alabama in Huntsville ...

COVID-19 to push a half-billion people into poverty

The economic fallout from the coronavirus pandemic could increase global poverty by as much as half a billion people or eight percent of the world's population—according to new research.

Fine-tuning magnetic spin for faster, smaller memory devices

Unlike the magnetic materials used to make a typical memory device, antiferromagnets won't stick to your fridge. That's because the magnetic spins in antiferromagnets are oppositely aligned and cancel each other out.

The harmful effect of ozone damage on plants

A research team led by Professor Amos Tai, Associate Professor of the Earth System Science Programme at The Chinese University of Hong Kong (CUHK), has successfully quantified and visualized the impact of Hong Kong air pollution ...

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