COVID Variants Are Like “a Thief Changing Clothes” – and Our Camera System Barely Exists

COVID Variants Are Like “a Thief Changing Clothes” – and Our Camera System Barely Exists

Being able to track variants of concern in real time is crucial to our ability to stay ahead of the virus.

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Whether it's "natural selection" as Darwin called it, or it's "mutating" as the X-Men called it, living organisms change over time, developing thumbs or more efficient protein spikes, depending on the organism and the demands of its environment. The coronavirus that causes COVID-19, SARS-CoV-2, is not an exception, and now, after the virus has infected millions of people around the globe for more than a year, scientists are beginning to see those changes.

The notorious variants that have popped up include B.1.1.7, sometimes called the UK variant, as well as P.1 and B.1.351, which seem to have emerged in Brazil and South Africa respectively. As vaccinations are picking up pace, officials are warning that now
is not the time to become complacent or relax restrictions because the variants aren't well understood.

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Dava Stewart
Dava Stewart is a writer focusing on the intersection of technology and health, based in Chattanooga, Tennessee. 
Last minute holiday gifts for the bio-inspired

The process of finding the right gift for your favorite life science lover can be daunting. Here's a roundup of the coolest bio-products related to health, nutrition, gaming, lifestyle and more.

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“Merry Christmas! Isn’t it fun to say Merry Christmas to everyone? Time for a party and presents and things that make children happy and give their hearts wings!” go the lyrics of the popular Christmas poem. But adults (of various religions) need their gifts this time of year, too. For the biologically inspired big children, the process of finding the right fit can be daunting. To inform your choices in both conventional and unconventional ways, Leaps.org is presenting a roundup of the coolest bio-products related to health, nutrition, gaming, lifestyle and more.

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Stav Dimitropoulos
Stav Dimitropoulos's features have appeared in major outlets such as the BBC, National Geographic, Scientific American, Nature, Popular Mechanics, Science, Runner’s World, and more. Follow her on Facebook or Twitter @TheyCallMeStav.
Your phone could show if a bridge is about to collapse

Researchers have tested a new smartphone app that could gather data about whether bridges are "structurally deficient" —a low-cost citizen-scientist alternative to current methods that are expensive and complex.

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In summer 2017, Thomas Matarazzo, then a postdoctoral researcher at the Massachusetts Institute of Technology, landed in San Francisco with a colleague. They rented two cars, drove up to the Golden Gate bridge, timing it to the city’s rush hour, and rode over to the other side in heavy traffic. Once they reached the other end, they turned around and did it again. And again. And again.

“I drove over that bridge 100 times over five days, back and forth,” says Matarazzo, now an associate director of High-Performance Computing in the Center for Innovation in Engineering at the United States Military Academy, West Point. “It was surprisingly stressful, I never anticipated that. I had to maintain the speed of about 30 miles an hour when the speed limit is 45. I felt bad for everybody behind me.”

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Lina Zeldovich

Lina Zeldovich has written about science, medicine and technology for Popular Science, Smithsonian, National Geographic, Scientific American, Reader’s Digest, the New York Times and other major national and international publications. A Columbia J-School alumna, she has won several awards for her stories, including the ASJA Crisis Coverage Award for Covid reporting, and has been a contributing editor at Nautilus Magazine. In 2021, Zeldovich released her first book, The Other Dark Matter, published by the University of Chicago Press, about the science and business of turning waste into wealth and health. You can find her on http://linazeldovich.com/ and @linazeldovich.