Skip to main content

Learn English Easily

Search This Blog

How Pi Keeps Train Wheels on Track

on March 14, 2021

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

Happy 3/14! Here's how this mathematical constant keeps train cars from flying off their tracks during turns.

https://ift.tt/eA8V8J

Technology news

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

Comments

Popular Posts

Cyberpunk 2077 developer hit with ransomware attack

Enlarge / How would Johnny Silverhand deal with this ransomware threat? Cyberpunk 2077 developer CD Projekt Red announced that it has "become the victim of a targeted cyberattack" that has allegedly exposed the source code for many of its games. In a message the developer shared on Twitter Tuesday morning, the hackers allege they've stolen the closely guarded source code for Cyberpunk 2077 , Gwent , and The Witcher 3 (including an unreleased prototype of the last). Documents "relating to accounting, administration, legal, HR, investors relations and more" were also allegedly compromised. While the hackers apparently used ransomware software to lock CDPR out of certain parts of its systems, the company says it should be able to restore access to the data through backups. The company also remained defiant in the face of a ransom demand of unspecified size with a 48-hour deadline, saying it wouldn't negotiate despite a threat to release the stolen d

Leeds leads drive to ensure 'no one left behind' in cost of living crisis

Charities have warned millions could be forced to choose between heating, food and the internet. from BBC News - Technology

Feds allege destructive Russian hackers targeted US oil refineries

Enlarge / Critical infrastructure sites such as this oil refinery in Port Arthur, Texas, rely on safety systems. (credit: IIP Photo Archive ) For years, the hackers behind the malware known as Triton or Trisis have stood out as a uniquely dangerous threat to critical infrastructure: a group of digital intruders who attempted to sabotage industrial safety systems, with physical, potentially catastrophic results. Now the US Department of Justice has put a name to one of the hackers in that group—and confirmed the hackers' targets included a US company that owns multiple oil refineries. On Thursday, just days after the White House warned of potential cyberattacks on US critical infrastructure by the Russian government in retaliation for new sanctions against the country, the Justice Department unsealed a pair of indictments that together outline a years-long campaign of Russian hacking of US energy facilities. In one set of charges, filed in August 2021, authorities name three

Powered by Blogger