Month: August 2021

Every summer, millions of people across the country stay indoors to keep cool and stay healthy. In a summer like 2021’s record-setting heat wave, there’s nothing more satisfying than the feeling of a crisp, air-conditioned room.  But heat is not just inconvenient; it can be dangerous. In the United States, more than 600 people die from extreme heat
0 Comments
It only lasted for a few minutes, but for a brief time last Sunday, electricity from solar provided more electricity to Australia’s national energy grid than electricity from coal-fired generating stations. Just after noon, 9,427 megawatts (MW) of electricity came from solar, while only 9,315 MW came from burning coal. Granted, there were several factors
0 Comments
The G7 group of nations has agreed a “roadmap” for future engagement with the Taliban and will insist on the “safe passage” of people who want to leave Afghanistan beyond 31 August, Boris Johnson has said. The prime minister was speaking after a virtual G7 summit about the evacuation of people from Afghanistan. Mr Johnson
0 Comments
Artificial intelligence (AI) systems are being developed nowadays to infer people’s intentions and reactions by studying their facial expressions. But a new study says that such conjectures by AI cannot be very reliable. A recent study analysed photos of actors to examine the relation between facial expressions and human emotions. They found that people could
0 Comments