Turning walks into watts

The average human being generates about eight watts of energy with each step, most of which is expended as vibration. It may not sound like much, but take the 30,000 or more people who pass through a major-city subway hub at rush hour, and suddenly you’ve got serious power. That’s usually a problem for architects and engineers, who have to […]

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Fish on drugs

Psychiatric medications passing through sewage treatment plants could be dramatically changing the behavior of fish. After researchers discovered low levels of common anti-anxiety drugs called benzodiazepines in perch living downstream from a treatment plant in southern Sweden, they tested the same concentrations of the drug on fish in the lab. They found that the medicine made the fish lose their […]

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Similarities and differences – COVID-19 and influenza

Antarctica Journal Q&A: Similarities and differences – COVID-19 and influenza

As the COVID-19 outbreak continues to evolve, comparisons have been drawn to influenza. Both cause respiratory disease, yet there are important differences between the two viruses and how they spread. This has important implications for the public health measures that can be implemented to respond to each virus.   How are COVID-19 and influenza viruses similar? Firstly, COVID-19 and influenza […]

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The world’s No. 1 streaker

Mark Roberts likes nothing more than taking off his clothes in public, said Adam Lee P6tter in The Daily Mail (U.K.). The 48-year-old from Liverpool, England, is the world’s most notorious streaker: He has appeared naked at 519 public events, including the Super Bowl, Miss World, and Wimbledon. “There’s no major venue or event I haven’t done,” he says proudly. […]

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China’s Ecological Mess

Thousands of pigs were found dead in rivers supplying Shanghai’s water, a grisly discovery that has drawn attention again to China’s toxic pollution, which contributes to some 700,000 deaths each year. Here are some points of concern: WASTE Tai Lake—a massive basin that holds China’s third largest body of freshwater, providing water for 30 million people—has been classified as a […]

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