We replace setTimeout, setInterval, requestAnimationFrame, Date, Date.now(), and performance.now(). In practice, this covers the major JavaScript timing primitives most animation code relies on. The page thinks time is passing normally. In reality, time advances by exactly 1000/fps milliseconds per frame, and only when we tell it to.
Despite the headline, this isn't really a story about superconductivity—at least not the superconductivity that people care about, the stuff that doesn't require exotic refrigeration to work. Instead, it's a story about how superconductivity can be used as a test of some of the weirder consequences of quantum mechanics, one that involves non-existent particles of light that still act as if they exist.
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США впервые ударили по Ирану ракетой PrSM. Что о ней известно и почему ее назвали «уничтожителем» российских С-400?20:16，推荐阅读快连下载安装获取更多信息
备案审查制度是具有中国特色的宪法监督制度，也是全国人大常委会加强宪法监督的重要抓手。一年来，全国人大常委会对报送备案的2309件法规、司法解释等规范性文件依法开展主动审查，对公民、组织提出的6705件审查建议逐一进行研究，及时提出审查意见，努力使每一项立法都符合宪法精神、体现宪法权威、保证宪法实施。