COVID-19 school closures: How long can they last, and what comes next?

A new study offers one of the first investigations into how effective school closures are in slowing the spread of infectious disease outbreaks. The study also asks when, and how, schools can reopen considering this pandemic may last a year or two.

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Scientists identify a protein that switches on allergic itching

Scientists investigating the biological processes behind allergic itching have uncovered a protein in the skin they say acts as a switch, offering a potential new target in the ongoing search for more effective treatments.

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Study suggests the ocean is soaking up twice as much CO2 as we thought

The world’s oceans play an important role in regulating the balance of CO2 in the atmosphere, but a new study suggests we may have been greatly underestimating the effectiveness of this vast carbon sink.

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Sony reveals shapely new PlayStation 5 controller

The latest drip has dropped from Sony, as the company drip-feeds us details about the PlayStation 5. This time we’ve finally been treated to a look at the controller, and the design marks a surprising departure from the last four generations.

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Tesla-powered urban adventure camper van takes modern living off-grid

Ready.Set.Van steps away from the overbuilt Sprinter 4x4s that tend to dominate the US van conversion scene, building a more cosmopolitan breed of camper van. Its vans feature beautiful interiors wired up with loads of off-grid Tesla battery power.

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Review: 2020 Mercedes-Benz GLB isn’t compact in size or luxury

When people think of three-row vehicles, they tend to think of SUVs with huge exteriors to match their big interiors. But smaller crossovers with three rows of seating are sometimes a better fit. The 2020 GLB balances roominess and luxury very well.

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Study concludes that electric cars don’t affect pacemakers

Although it doesn't happen often, it is possible for electromagnetic fields (EMFs) to affect the performance of cardiac implants such as pacemakers. Fortunately, though, a new study indicates that EMFs produced by electric cars pose no such danger.

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“Smart” sticker would let shoppers know if food hasn’t been kept cold

If you're buying food that should have been kept cold at all times, it would certainly be good to know if it had actually reached room temperature at some point. A new sticker could help, as it's designed to tell you if that happened.

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Another possible use for coffee grounds: biodegradable plastic

We've been hearing more and more about biodegradable plastics, made from cellulose nanofibers. Although those fibers are typically harvested from wood waste, new research shows that they could also be obtained from mega-plentiful used coffee grounds.

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