Evolutionary psychologist Robin Dunbar has found that our friendships are governed by secret rules, based on everything from your sex to your sleep schedule. Our unique social fingerprints help determine who we are drawn to, which friendships last and why some friends are ultimately replaceable Source: https://www.newscientist.com/article/mg24933240-700-the-hidden-rules-that-determine-which-friendships-matter-to-us/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…
Tag: secret
The Mars Perseverance Rover’s Parachute Contained a Secret Message
“The huge parachute used by NASA’s Perseverance rover to land on Mars contained a secret message,” reports the Associated Press — thanks to the rover’s puzzle-loving systems engineer Ian Clark. “During a live stream discussing the landing, one Nasa commentator said: ‘Sometimes we leave messages in our work for others to find. So we invite you all to give it a…
Did you find the message hidden in Perseverance’s parachute?
The striped pattern on the parachute used by the Perseverance rover to land on Mars contained a hidden message. Internet sleuths were able to figure it out within a few hours. Source: https://earthsky.org/space/perseverance-secret-message-dare-mighty-things…
Mars rover’s giant parachute carried secret message
The huge parachute used by NASA’s Perseverance rover to land on Mars contained a secret message, thanks to a puzzle lover on the spacecraft team. Source: https://phys.org/news/2021-02-mars-rover-giant-parachute-secret.html…
There’s a secret code in the Mars rover’s parachute
NASA scientists teased the code’s existence on Monday. The Internet solved it within 6 hours. Source: https://www.livescience.com/nasa-perseverance-rover-parachute-secret-code.html
The Secret, Essential Geography of the Office
A workplace has its own informal cardinal directions: elevatorward, kitchenward, bathroomward. It’s a map we share. From an essay: I love visiting offices, listening to their hum. Literally: I sometimes went to a giant financial firm where they traded different kinds of securities on different floors, and if it was a big day in bonds the fourth floor would be loud,…
The Long Hack: How China Exploited a U.S. Tech Supplier
Supermicro chips and software were tampered with by Chinese operatives in the past decade, Bloomberg reported Friday, doubling down on its 2018 report that was widely disputed by several tech giants and government agencies. Today’s report says that U.S. security and defense officials knew of the hack but kept it secret in an effort to learn more about China’s hacking capabilities….
Hacker Increased Chemical Level At Florida City’s Water Supply, Police Say
An anonymous reader quotes a report from WTSP: hacker gained access to Oldsmar’s water treatment plant, bumping the sodium hydroxide in the water to a “dangerous” level, according to Pinellas County’s sheriff. In a press conference Monday, Sheriff Bob Gualtieri said his deputies, along with the FBI and U.S. Secret Service, are investigating the breach as it is unclear if it…
Accused Murderer Wins Right To Check Source Code of DNA Testing Kit
“A New Jersey appeals court has ruled that a man accused of murder is entitled to review proprietary genetic testing software to challenge evidence presented against him,” reports The Register. Long-time Slashdot reader couchslug shared their report: The maker of the software, Cybergenetics, has insisted in lower court proceedings that the program’s source code is a trade secret. The co-founder of…
A hydrogen fuel revolution is coming – here’s why we might not want it
Hydrogen is widely touted as a green fuel for everything from cars and planes to heating homes. But all too often it has a dirty secret Source: https://www.newscientist.com/article/mg24933200-400-a-hydrogen-fuel-revolution-is-coming-heres-why-we-might-not-want-it/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…