Node.js/Deno Creator Discusses Rust, C++, TypeScript, and Vim

Ryan Dahl, creator of Node.js and Deno, gave a new interview this week to the IT outsourcing company Evrone: Evrone: You have hands-on experience with lots of programming languages: C, Rust, Ruby, JavaScript, TypeScript. Which one do you enjoy the most to work with? Ryan: I have the most fun writing Rust these days. It has a steep learning curve and…

Could Drinking Coffee Lower Your Risk of Heart Failure?

The New York Times reports: A large analysis looked at hundreds of factors that may influence the risk of heart failure and found one dietary factor in particular that was associated with a lower risk: drinking coffee… The analysis included extensive, decades-long data from three large health studies with 21,361 participants, and used a method called machine learning that uses computers…

Swarm of black holes discovered

For the first time, astronomers have detected the presence of a throng of black holes crowding near the center of an ancient globular cluster. Source: https://earthsky.org/space/group-black-holes-found-globular-cluster-ngc-6397…

Sophisticated New Malware Found on 30,000 Macs Stumps Security Pros

Long-time Slashdot reader b0s0z0ku quotes Ars Technica:
A previously undetected piece of malware found on almost 30,000 Macs worldwide is generating intrigue in security circles, which are still trying to understand precisely what it does and what purpose its self-destruct capability serves. Once an hour, infected Macs check a control server to see if there are any new commands the malware should…

Images of shadows cast by jet contrails

Jet contrail shadows may appear to be cast by a low-altitude bright light shining upwards. In fact, this shadow is normally cast on clouds below the jet and its contrail. Source: https://earthsky.org/todays-image/jet-contrail-casts-a-shadow…

Could an Ethically-Correct AI Shut Down Gun Violence?

The Next Web writes:
A trio of computer scientists from the Rensselaer Polytechnic Institute in New York recently published research detailing a potential AI intervention for murder: an ethical lockout. The big idea here is to stop mass shootings and other ethically incorrect uses for firearms through the development of an AI that can recognize intent, judge whether it’s ethical use, and…

Bill Gates Questions Societal Value of ‘GameStop’ Mania, Argues It’d Be ‘Good to Get Rid of’ Bitcoin

The price of bitcoin — now over $57,000 — has nearly doubled in the last 7 weeks. Even Elon Musk tweeted that its price seems high — though one analyst tells Bloomberg that Tesla has already made a profit of nearly $1 billion from its recent Bitcoin investment, more than it earned selling electric cars in all of 2020. Yet speaking…

Twitch Censors Live Metallica Performance with Dorkiest Music Imaginable

In the year 2000, Metallica drummer Lars Ulrich answered questions from Slashdot’s readers. Late Friday night, the AV Club described Metallica’s appearance at the opening ceremonies for the (now online) version of Blizzard Entertainment’s annual event BlizzCon: The opening ceremonies were being broadcast online, both through the official BlizzCon page, YouTube, and Twitch. And you know what happens when licensed music…

Python Turns 30. A Steering Council Member Reflects

Today is the 30th anniversary of the Python programming language, “which has never been more popular, arguably thanks to the rise of data science and AI projects in the enterprise,” writes Venture Beat. To celebrate the historical releases file has been updated to include Guido van Rossum’s original 0.9.1 beta release from 1991. (Its ReadMe file advises that Python 0.9 “can…

Upheaval and extinctions linked to magnetic reversal 42,000 years ago

42,000 years ago, a breakdown in Earth’s magnetic field led to environmental catastrophes and mass extinctions. Source: https://earthsky.org/earth/magnetic-field-reversal-42000-years-ago-neanderthal-extinction…