Cheap material converts heat to electricity | Science

Purified polycrystalline tin selenide might form the basis for cheap gadgets that transform waste heat to electricity. Northwestern University So-called thermoelectric generators turn waste heat into electricity without producing... Read more »

Look up! Saturn shines bright, shows off rings as it reaches opposition.

Gear up for Saturn’s yearly program in the night sky! Starting Monday (Aug. 2), you can discover Saturn shining in the sky as part of a celestial phenomenon called... Read more »

Why does corn grow so well? Scientists think soil microbes play a role | Science

Hybrid corn plants owe a few of their vitality to soil microbes. Ben Hasty/MediaNews Group/Reading Eagle by means of Getty Images Bountiful harvests of corn and other significant crops... Read more »

How 350 vaccinated people caught COVID-19 in huge Cape Cod outbreak

Foot traffic in Provincetown, Massachusetts on July 20, 2021. A current COVID-19 outbreak in the location has actually resulted in numerous infections, consisting of numerous amongst totally vaccinated people.... Read more »

Metallic glass gears up for ‘cobots,’ coatings, and more

Most metallic glass alloys form a difficult, smooth surface area. This provides metallic glass gears a long life time without the requirement for liquid lubes, making them attractive for... Read more »

Obesity doesn’t always mean ill health. Here’s what scientists are learning | Science

Carrie Ann Rainey, treking in Louisiana, comes from a body-positive outside group. “We’re not all the same” when it concerns obesity, one scientist states. © EMILY KASK They increased... Read more »

Covid-19: The pandemic explored in maps and data

Political researcher Dr Robert Muggah takes a look at the results of the pandemic and nationwide lockdowns. Read more »

The real reason CDC is updating their mask guidelines

(Image credit: Shutterstock) On Tuesday (July 27), the Centers for Disease Control and Prevention (CDC) upgraded their mask assistance, stating completely immunized individuals ought to resume using masks in... Read more »

U.S. visa rejections shattered Chinese students’ dreams. Now, they’re fighting back | Science

Former U.S. President Donald Trump’s pronouncement is “a policy of discrimination based on nationality,” states Hu Desheng, a doctoral prospect in computer system science at Northeastern University. Josephine Pettigrew/Northeastern... Read more »

Why do nuclear bombs form mushroom clouds?

The Baker Day surge at Bikini Atoll in the Marshall Islands, as taped by an immediately run video camera on a close-by island. Notice the mushroom cloud forming instantly... Read more »