Tag Archives: time
Time and the pandemic
There is this idea in physics that the fundamental laws of nature apply the same way for processes moving both forwards and backwards in time. So you can’t actually measure the passage of time by studying these processes. Where does … Continue reading
Posted in Life notes, Science
Tagged arrow of time, climate change, clock time, coronavirus, coronavirus pandemic, COVID-19, entropy, eternity, herd immunity, new coronavirus, novel coronavirus, second law of thermodynamics, time, time symmetry
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Writing itself is fantasy
The symbols may have been laid down on paper or the screen in whatever order but when we read, we read the words one at a time, one after another – linearly. Writing, especially of fiction, is an act of … Continue reading
Posted in Culture
Tagged Ariekei, Arrival, China Miéville, Dune, Embassytown, Flatland, Frank Herbert, Harry Potter, heptapods, Higgs boson, higher dimensions, hypersphere, language, linguistics, nonlinear storytelling, nonlinearity, Orson Scott Card, sphericity, three dimensions, time, varelse
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A journey through Twitter and time, with the laws of physics
Say you’re in a dark room and there’s a flash. The light travels outward in all directions from the source, and the illumination seems to expand in a sphere. This is a visualisation of how the information contained in light … Continue reading
Posted in Scicomm
Tagged B0 meson, Big Bang cosmology, CPT symmetry, entropy, hypersurface, light cones, particle physics, special theory of relativity, time, time reversal symmetry, Twitter, weak nuclear force
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