Energy
New technique paves the way for mass production of solar cells
Researchers have developed a simple technique for producing perovskite photovoltaic materials on an industrial scale for the mass-production of solar cells.
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Energy
US utility companies pledges could cut emissions by more than 30% by 2050
Many of the largest US electric utilities have pledged to reduce greenhouse gas emissions. Compared to 2018 levels, emissions could be reduced by a third.
COVID-19
Why mRNA won't replace other vaccine types just yet
Three experts explore the future of vaccine development amid the use of mRNA vaccines in the COVID-19 pandemic.
Science
What is kirigami and how has it inspired scientists to create a new material?
Scientists have taken kirigami principles and applied them to 3D materials, to create structures which are capable of transforming into multiple different architectures.
Mental Health
How our level of personal resilience changes over time
Researchers at North Carolina State University suggest that resilience is a process not a characteristic, fluctuating with how individuals respond to circumstances over time.
Fourth Industrial Revolution
Virtual reality 'clinic' brings stroke therapy home
Stroke survivors could soon attend physical and occupational therapy sessions via a virtual reality clinic, researchers say.
Artificial Intelligence
We blame robots for work accidents when they're autonomous
“The finding is somewhat intuitive, but it addresses a fundamental issue: when do we transfer responsibility for an error from a human to a robot?” Gillen says.