Tag Archives: Reviews

Tech View: Microsoft CEO Nadella On Windows 11

Windows 11, due out later this year, is full of new features, including a new Start menu that’s been moved to the center and a Microsoft Store with Android apps. In an exclusive interview, WSJ’s Joanna Stern spoke with Microsoft CEO Satya Nadella about the software, the influence of the pandemic and his strategy of competing with Google and Apple. Photo illustration: Alex Kuzoian/The Wall Street Journal

Analysis: The Hunt For Covid-19’s Origins (WSJ)

More than a year into the pandemic, scientists are still debating Covid-19’s origins. WSJ breaks down key events in three locations in China – a seafood market, a lab and a mine – to piece together how the global health crisis might have started. Photo composite: George Downs

Science: What Is CRISPR And How Does It Work?

This revolutionary gene-editing system has taken science by storm. CRISPR is the basis of a revolutionary gene editing system. One day, it could make it possible to do everything from resurrect extinct species to develop cures for chronic disease.

CRISPR is a family of DNA sequences found in the genomes of prokaryotic organisms such as bacteria and archaea. These sequences are derived from DNA fragments of bacteriophages that had previously infected the prokaryote. They are used to detect and destroy DNA from similar bacteriophages during subsequent infections. 

Ransomware: Its Rise And How The U.S. Is Fighting It

Ransomware attacks are increasing in frequency, victim losses are skyrocketing, and hackers are shifting their targets. WSJ’s Dustin Volz explains why these attacks are on the rise and what the U.S. can do to fight them. Photo illustration: Laura Kammermann

Sports Business: The High Cost Of Hosting Olympics

In 2018, the Rio games were estimated to have a total cost of $20 billion, far beyond the Rio organizing committee’s initial estimate of $2.8 billion. The city of Rio shelled out $8.2 billion on legacy builds, or builds intended to live well beyond the Olympic’s three-week life-cycle. Cities incurring overrun costs when hosting the Olympics is not just unique to just Rio; according to the Council on Foreign Relations, since 1960, every Olympics saw high overrun costs. As overrun costs become a growing concern, several cities withdrew their 2022 winter Olympic bids in 2014, citing the potential costs. The International Olympic Committee (IOC) enacted the Olympic Agenda 2020 in 2014; the agenda provided new regulations specifically to mitigate cost concerns. However, the IOC was faced with another challenge: hosting the Tokyo Olympics amid the Covid-19 pandemic.

Medical History: The Discovery Of Insulin

Nearly 100 years since insulin was first used in the treatment of diabetes, Professor Chantal Mathieu, Professor of Medicine at the Katholieke Universiteit Leuven, Belgium, takes us through the history, development and future of this life saving drug. Read more in https://www.nature.com/articles/d4285…