原文开头
The way time ticks forward in our universe has long stumped physicists. Now, we may be close to revealing time’s true nature, finds Zack Savitsky R USHING to get to work in the morning, we grab our coat, bag and keys and – invariably – steal a glance at the clock to check that we are running on time. The passing of time is so integral to our day-to-day lives that we can’t afford to ignore it from one hour to the next. So far, so completely obvious. Yet if we pause to ask what physics has to say about why time flows at all, we find it struggles. …
摘自《新科学家》(New Scientist)第3580期 · 2026年1月31日,Zack Savitsky。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。