Russia may have a stealth helicopter in the works. If they do, it would be really fast. Here is what it would look like.
By Caleb Larson
A number of technologies are predicated on the assumption that rates of radioactive decay are constant — but what if they aren’t?
👏🙌💪Farmers around the country have been forced to dump milk and waste fresh produce as schools, restaurants and other institutions remain closed due to the coronavirus pandemic. In response, Supermarket chain Publix launched a new initiative Wednesday to help struggling farmers — and get the food to Americans who need it most.
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Farmers around the U.S. have been forced to dump milk and destroy produce as schools, restaurants and other institutions remain closed due to the coronavirus pandemic.
South Korea successfully got its coronavirus outbreak under control in three weeks without enforcing extreme lockdowns. Here’s how.
Astronomers try to salvage conference meetings and observational astronomy in the midst of this global pandemic.
The Covid-19 pandemic and the resulting lockdowns are altering how businesses operate. Here is how some leaders of the world’s biggest companies described in recent days the changes they are seeing.
“A number of years ago, we talked about, ‘What if there wasn’t clean water? What if there wasn’t enough food? Where might we go? What might we do as a family?’ So, I think we should leave those preparations to ourselves,” Melinda Gates told BBC Radio Live on Thursday.
“We had prepared, and had some food in the basement in case needed, and now we’re all in the same situation,” she said.
Melinda said they could not prepare with a particular drug or vaccine, of course, as “there are no tools” for Covid-19.
The global coronavirus death toll surpassed 200,000 on Saturday, according to John Hopkins University data.
The grim total was reached a day after presidents and prime ministers agreed to work together to develop new vaccines, tests and treatments at a virtual meeting with both the World Health Organization (WHO) and Bill & Melinda Gates Foundation.
“We will only halt COVID-19 through solidarity,” said Dr. Tedros Adhanom Ghebreyesus, WHO Director-General. “Countries, health partners, manufacturers, and the private sector must act together and ensure that the fruits of science and research can benefit everybody.”
An inexpensive assay based on the technique can provide yes or no answers in under an hour—perhaps even in the home soon.