About time, part 1: Newton's exploding clock

Philosophy is often thought of as proceeding via elaborate conceptual systems. But sometimes, a choice phrase is all you need to get you thinking. 

We live in a society dominated by the aspiration to greatness, where the ancient ethical ideal of "the good life" is often framed in terms of wealth, fame and power. The notion that we might settle for a "good-enough life" seems oddly countercultural - but this week we're explori ...  Show more

Time is a concept so central to our daily lives. Yet, the closer scientists look at it, the more it seems to fall apart. Time ticks by differently at sea level than it does on a mountaintop. The universe's expansion slows time's passage. "And some scientists think time might not ...  Show more

All our lives are ruled by time and it's a fundamental part of our daily routines but what if we could make time go more slowly - or quickly? Adrian Bejan, a professor in thermodynamics at Duke University says that this is possible if we just open our minds to how we perceive cha ...  Show more

Without a sense of time, leading us from cradle to grave, our lives would make little sense. But on the most fundamental level, physicists aren't sure whether the sort of time we experience exists at all. We talk to three experts and find out if time could potentially be moving b ...  Show more

For the most part, we take time for granted; maybe we don’t have enough of it, but we at least know how it works --- well, most of the time. A lot of what we think about time is relatively recent, and some of what we take for granted isn't quite as universal as one might think ...