Interesting Engineering on MSN
Chinese scientists explain one-way flow of time and why past travel is impossible
At the quantum scale, systems do not exist in isolation. They interact, exchange information, and become correlated with one ...
Morning Overview on MSN
Why time only moves forward, and past travel can't happen
Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...
Aircraft engines work better at higher temperatures. As they get hotter, they burn fuel more efficiently, which means they can fly farther on the same volume of propellant. But they can’t get too hot ...
FROM time to time controversies have appeared in various journals regarding that most difficult of all physical conceptions—entropy. I have purposely avoided passing any opinions as to the merits of ...
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