Ever find yourself struggling to figure out what an acronym within the SRE or DevOps space stands for? This week, StackPulse, the reliability orchestration, and automation platform, put out an eBook that should help. This eBook defines a dozen+ acronyms (and a few non-acronyms too) including SLO, SLA, SLI, MTTR, MTBF, MTTA, MTTD, and more.
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Apple's Project Titan is moving forward with its self-driving car technology. The iPhone maker plans to release a passenger vehicle by 2024. Apple has designed a new battery that could reduce the cost of batteries and increase its vehicles' range. The automotive industry is expensive to enter, and it is unclear whether Apple plans to make its own branded vehicles or partner with an established automaker.
Images of Samsung's upcoming Galaxy Chromebook 2 have leaked, showing off a bright orange coloring in an otherwise similar-looking design. There are minor adjustments to the port layout and keyboard. Details about the internal specs have yet to be released. One of the leaked images is available in the article.
A narrow beam of radio waves appears to have come from Proxima Centauri. All other radio waves detected so far that have appeared to come from outer space have been attributed to human-made interference or natural sources, but scientists have yet to find a source for this signal. A shift in its frequency was consistent with the movement of a planet, adding to the mystery of the finding. There are at least two planets that orbit Proxima Centauri, one that is believed to be a rocky world where the temperature is right for water to flow and pool.
Perovskites are materials made up of organic compounds bound to a metal. They are grown as crystals, and the quality and clarity of the crystals determine how they can be used. Scientists at EPFL's School of Basic Sciences have developed a perovskite that can efficiently detect gamma rays at room temperatures with a simple resistivity measurement. Gamma rays can affect biological tissue, so finding a cheap and reliable method of detecting them could be a game-changer for many industries.
A recent study on our galaxy has concluded that it is likely full of dead civilizations. The study used modern astronomy and statistical modeling to map the emergence and death of intelligent life across the Milky Way. According to the study, intelligent creatures tend towards self-annihilation. Many older civilizations were likely clustered in a band around 13,000 light-years away from the center of the galaxy, where there are the most sunlike stars. Civilizations that exist today are likely young.
Russian opposition leader Alexei Navalny duped a Russian FSB state agent into revealing details of an attack on him by posing as a senior officer seeking details for a report on the operation. Navalny collapsed on board a Russian airliner in the near-fatal attack in August. The swift response of the airline pilot and the emergency medical team where Navalny was first treated was likely the reason the assassination failed. The Kremlin continues to deny any link between the Russian state and the attack on Navalny.
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