Most Kids Only Get Mildly Sick From Covid-19—but Not All

Most Kids Only Get Mildly Sick From Covid-19—but Not All

The study, released on March 4 by researchers at the Harbin Institute of Technology in Shenzhen and Johns Hopkins University, used Chinese CDC data on about 1,200 people exposed to Covid-19 patients to determine if the virus infected different age groups at different rates.

Kids Can Get Covid-19. They Just Don't Get That Sick

Kids Can Get Covid-19. They Just Don't Get That Sick

In a recent analysis by a team of researchers at Johns Hopkins and in China of more than 72,000 confirmed cases from China, children under the age of 10 accounted for less than 1 percent of all infections.

Scientists Made a Nearly Invincible Lithium-Ion Battery

Scientists Made a Nearly Invincible Lithium-Ion Battery

Their reliance on toxic, flammable materials means the smallest defect can result in exploding gadgets .A team of researchers led by physicists at the Johns Hopkins Applied Physics Laboratory believed a safer battery was possible, and for the past five years they have been developing a lithium-ion battery that’s seemingly immune to failure.

Space Photos of the Week: Starkiller Base? Nope, Just Real-Life Icy Moons

Space Photos of the Week: Starkiller Base? Nope, Just Real-Life Icy Moons

Photograph: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research InstitutePerhaps the most famous moon in the solar system (aside from our own) is Jupiter’s Europa.Photograph: NASA/JPL/Space Science InstituteIn 1989 after visiting the outer planets, Voyager 2 flew past Neptune and its large moon Triton.

NASA Is Getting Serious About an Interstellar Mission

NASA Is Getting Serious About an Interstellar Mission

Indeed, the group says that if their mission is selected by NASA it could fly as soon as 2030.“This is humanity’s first explicit step into interstellar space,” says Pontus Brandt, a physicist at the Johns Hopkins Applied Physics Laboratory who is working on the interstellar probe study.

How to Build, and Keep Building, a Cathedral Like Notre-Dame

How to Build, and Keep Building, a Cathedral Like Notre-Dame

“There is a subtlety to heritage architecture that is quite elegant, and there is a danger with contemporary materials and methods that you could do something outrageous,” says Douglas Pritchard, an architect at Johns Hopkins University who has made detailed 3D scans of Cologne Cathedral, begun in 1284.

The Pitfalls of Facebook Merging Messenger, Instagram, and WhatsApp Chats

The Pitfalls of Facebook Merging Messenger, Instagram, and WhatsApp Chats

"If the goal is to allow cross-app traffic, and it’s not required to be encrypted, then what happens?" Matthew Green, Johns Hopkins University In a Wall Street Journal opinion piece on Thursday evening, Zuckerberg wrote that, "There’s no question that we collect some information for ads—but that information is generally important for security and operating our services as well." An indelible identity across Facebook's brands could have security benefits like enabling stronger anti-fraud protections.

A New Disease Is Testing Us for the Next Global Epidemic

A New Disease Is Testing Us for the Next Global Epidemic

But it highlights how much variation there can be in what front-line physicians know about any new disease.“With any emerging infection, one of the problems we face is getting communication out to the physicians who might be seeing these cases,” says Priya Duggal, a genetic epidemiologist and associate professor at the Johns Hopkins Bloomberg School of Public Health, who, since the first outbreak in 2014, has been running a study of AFM victims and their families, with several colleagues.

Three Great New Nature Reference Guides

Three Great New Nature Reference Guides

Johns Hopkins University Press has emerged as one of the leading publishers of nature reference guides. The book also includes detailed accounts of all the world’s owl families, plus a checklist of all species.